#first helium extraction process
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firsthelium · 2 years ago
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Canadian Helium Supply Chain with First Helium Inc
Explore the intricate Canadian Helium Supply Chain with First Helium Inc. Our expertise spans the entire process, from extraction to distribution, ensuring a secure and efficient supply of this valuable resource to meet various industry needs.
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mindblowingscience · 4 months ago
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A startup company wants to establish mining operations on the moon to extract a rare isotope needed for future quantum computers and nuclear fusion reactors. And according to one of its scientific advisers, there’s little reason to “preserve the environment” in the process. Following the completion of Firefly Aerospace’s Blue Ghost mission on March 16, the era of private lunar landers is officially underway. But Firefly is far from the only private company eager to reach the moon. Cofounded by a former Blue Origin employee and an Apollo 17 astronaut, Interlune aims to conduct its first lunar excursion in 2027, with plans for multiple additional trips if all goes according to plan. But Interlune’s aims aren’t purely scientific—they want to mine the moon’s possible trove of helium-3 isotopes.
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nxtek1 · 14 days ago
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How Helium Recovery Systems Work
Learn how helium recovery systems collect, purify, and reuse helium gas to cut costs and boost efficiency in industrial leak testing applications.
Introduction
Helium is an important resource used in various industries such as electronics, aerospace, health services and plumbing, mainly for leakage detection and testing. However, Helium is a final, non-renewable gas, and costs have increased due to limited global supply and increasing demand in recent years. To solve this challenge, many industries approach helium recovery systems-advanced solutions designed to collect, cleanse and reuse, make the operation more costly and durable. In this article we will find out how helium recovery systems work and why they are needed in industrial environments.
What is a Helium Recovery System?
A helium recovery system is a layout designed to restore helium gas after being used in the test or production process. Instead of leaving the gas in the atmosphere, the system catches it, removes contaminants and stores it for reuse. This process not only preserves helium, but also cuts operating costs significantly.
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Step-by-Step: How Helium Recovery Systems Work
1. Helium Capture
When helium is used in leak testing or other processes, it is often vented into a closed environment or chamber. The recovery system begins by collecting this used helium through vacuum lines or extraction ports.
2. Pre-Filtration
The captured helium typically contains air, moisture, or traces of other gases. It first passes through pre-filters that remove larger particles and moisture before further processing.
3. Purification
The gas then enters a purification unit. This unit may use cryogenic separation, activated carbon, or membrane filtration technologies to remove remaining impurities and isolate high-purity helium.
4. Compression and Storage
Once purified, the helium is compressed using gas compressors and transferred into high-pressure storage cylinders or tanks. This allows the recovered helium to be reused in future test cycles without degradation in quality.
5. Distribution for Reuse
The final step involves feeding the stored helium back into the production or testing system through automated controls and pipelines, completing the recovery loop.
Key Components of a Helium Recovery System
Vacuum Pumps – For gas extraction
Pre-Filters – To remove dust and moisture
Purification Units – For gas refinement
Compressors – For gas pressurization
Storage Cylinders – To hold purified helium
Control Panels – For automation and monitoring
Benefits of Using Helium Recovery Systems
✅ Cost Savings: Reduces the need for purchasing new helium repeatedly
🌍 Sustainability: Conserves a non-renewable natural resource
📈 Efficiency: Ensures continuous operations without supply disruptions
🏭 Cleaner Processes: Purified helium improves testing accuracy
🔁 ROI: Quick return on investment for high-volume users
Conclusion
Understanding how the helium recovery system works explains why they become an essential part of the industrial infrastructure. By capturing, cleaning and reusing helium, these systems not only help companies reduce costs but also contribute to environmental stability. Since Helium becomes more rare and expensive, it is not only smart to invest in a reliable recovery system for long-term operating success.
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securityfence-huijin · 20 days ago
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What Is Cryogenic Distillation and How Does It Work?
Introduction to Cryogenic Distillation  
Cryogenic distillation is a sophisticated method used to separate components of a gas mixture, such as air, by leveraging their differing boiling points at extremely low temperatures. This process is fundamental in the air separation industry, enabling the production of high-purity oxygen, nitrogen, and argon for various applications. The term "cryogenic" refers to temperatures below -150°C (-238°F), where gases liquefy, allowing for efficient separation. Cryogenic distillation is employed in a CRYOGENIC AIR SEPARATION UNIT, a system designed to handle large-scale gas production with precision.
The process is energy-intensive but highly effective for industries requiring pure gases. For instance, oxygen is critical in medical facilities, while nitrogen is used in food preservation and electronics manufacturing. By cooling air to cryogenic temperatures, the distillation process isolates these gases with remarkable efficiency. This article explores the principles, stages, applications, and advancements of cryogenic distillation, shedding light on its significance in modern industry.
How Does Cryogenic Distillation Work?  
Cooling Air to Cryogenic Temperatures
Cryogenic distillation begins with compressing and cooling atmospheric air to extremely low temperatures. Air, composed primarily of nitrogen (78%), oxygen (21%), and argon (0.9%), is first filtered to remove impurities like dust and water vapor. It is then compressed to increase its pressure, which facilitates cooling. The compressed air passes through heat exchangers, where it is cooled to around -195°C (-319°F), close to the liquefaction point of its components.
At these cryogenic temperatures, air transitions into a liquid state, setting the stage for separation. The cooling process often involves turboexpanders, which rapidly expand the air, further reducing its temperature. This step is critical for the operation of a CRYOGENIC AIR SEPARATION UNIT, as it ensures the air is in a suitable state for distillation.
Fractional Distillation Process
Once liquefied, the air enters a distillation column, where cryogenic distillation separates the components based on their boiling points. Nitrogen, with a boiling point of -195.8°C (-320.4°F), vaporizes more readily than oxygen, which boils at -183°C (-297.4°F). Argon, with an intermediate boiling point of -185.9°C (-302.6°F), is also separated in advanced systems.
The distillation column operates under controlled conditions, with liquid air introduced at the top. As the liquid flows downward, it encounters rising vapors. This interaction, known as fractional distillation, allows nitrogen to collect at the top of the column as a gas, while oxygen remains at the bottom as a liquid. Cryogenic distillation relies on precise temperature and pressure control to maximize separation efficiency. The process is continuous, ensuring a steady output of high-purity gases.
Product Collection and Storage
After separation, the gases are collected and stored for distribution. Nitrogen and oxygen are either kept in liquid form for transport in cryogenic tanks or converted back to gas for pipeline delivery. Argon, if extracted, undergoes additional purification. The CRYOGENIC AIR SEPARATION UNIT is equipped with storage systems to handle these products safely, maintaining their purity and preventing losses.
Temperature Requirements for Cryogenic Distillation  
Key Temperature Range
The temperature of cryogenic distillation is a defining factor in its success. The process typically operates between -195°C and -150°C (-319°F to -238°F), depending on the gas being separated. Nitrogen liquefaction occurs around -195.8°C, while oxygen requires slightly higher temperatures, around -183°C. These ultra-low temperatures are achieved using advanced refrigeration cycles, often involving liquid nitrogen or helium as coolants.
Maintaining precise temperatures is critical, as even small deviations can reduce separation efficiency. For example, if the temperature rises above -183°C, oxygen may vaporize prematurely, mixing with nitrogen and lowering purity. Cryogenic distillation systems are designed with robust insulation and heat exchangers to minimize heat ingress and sustain these extreme conditions.
Energy Considerations
Achieving and maintaining cryogenic temperatures demands significant energy. The compression and cooling stages account for most of the energy consumption in a CRYOGENIC AIR SEPARATION UNIT. To optimize efficiency, modern systems incorporate energy recovery mechanisms, such as using cold exhaust gases to pre-cool incoming air. Innovations like advanced turboexpanders and heat exchanger designs further reduce energy costs, making cryogenic distillation more sustainable.
Applications of Cryogenic Distillation  
Industrial Gas Production
Cryogenic distillation is the backbone of industrial gas production, supplying oxygen, nitrogen, and argon to diverse sectors. Oxygen is vital for steelmaking, where it enhances combustion in blast furnaces. Nitrogen is used in chemical manufacturing and as an inert gas in electronics production. Argon finds applications in welding and lighting. Companies like Hangzhou Z-Oxygen Intelligent Device Co., Ltd rely on cryogenic distillation to meet global demand for these gases.
Medical and Healthcare
In healthcare, cryogenic distillation provides medical-grade oxygen for hospitals and clinics. The high purity achieved through this process ensures oxygen is safe for patient use, such as in respiratory therapies. Liquid nitrogen, another product of cryogenic distillation, is used for cryosurgery and preserving biological samples.
Energy and Aerospace
The energy sector uses cryogenic distillation to produce gases for fuel processing and enhanced oil recovery. In aerospace, liquid oxygen and nitrogen are critical for rocket propulsion and life support systems. The precision of cryogenic distillation ensures these gases meet stringent quality standards. Advancements in Cryogenic Distillation Technology
Improved Efficiency
Recent advancements in cryogenic distillation focus on reducing energy consumption and improving scalability. Modern distillation columns use structured packing materials to enhance separation efficiency, allowing for smaller, more compact systems. Additionally, digital control systems optimize temperature and pressure in real-time, minimizing waste.
Integration with Renewable Energy
To address the high energy demands of cryogenic distillation, some facilities are integrating renewable energy sources, such as solar or wind power. This reduces the carbon footprint of gas production, aligning with global sustainability goals. Hybrid systems that combine cryogenic distillation with other separation methods, like pressure swing adsorption, are also gaining traction for smaller-scale applications.
Modular and Portable Units
The development of modular CRYOGENIC AIR SEPARATION UNITS has made cryogenic distillation more accessible. These compact systems can be deployed in remote locations, such as mining sites or disaster relief zones, providing on-site gas production. Advances in insulation and materials have also improved the reliability of these units in harsh environments.
Challenges and Future Outlook  
Energy and Cost Challenges
Despite its advantages, cryogenic distillation faces challenges related to energy costs and infrastructure requirements. The need for large-scale refrigeration systems and robust insulation increases capital costs, limiting adoption in some regions. Addressing these challenges requires continued investment in energy-efficient technologies and process optimization.
Future Innovations
The future of cryogenic distillation lies in smarter, greener systems. Artificial intelligence and machine learning are being explored to predict and adjust operating conditions, enhancing efficiency. Additionally, research into alternative refrigerants and novel distillation techniques could further reduce energy demands. As industries continue to rely on high-purity gases, cryogenic distillation will remain a cornerstone of air separation.
Conclusion  
Cryogenic distillation is a powerful and precise method for separating air into its constituent gases, operating at temperatures as low as -195°C. Its role in producing oxygen, nitrogen, and argon is indispensable across industries, from healthcare to aerospace. By leveraging advanced CRYOGENIC AIR SEPARATION UNITS, this process delivers high-purity gases with unmatched reliability. As technology evolves, cryogenic distillation is poised to become more efficient and sustainable, meeting the growing global demand for industrial gases while addressing environmental concerns.
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libraryofcirclaria · 1 year ago
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What is "Void"?
Library of Circlaria
Blog Posts
Basic Definition
"Void" is a byproduct from the hubstone industry serving as an ideal lighter-than-air substance in numerous industries.
Context
There are numerous hubstone structures throughout the Circlarian Realm each of which contains two components: the core and the web. In Combria, the core is mostly spherical and 100 feet in diameter while the web, made of shale, covers most of the province of Combria. This is just one example of a core-and-web structure, with many others bearing wildly different appearances and size proportions. But for the sake of explaining "void," focus will be given on the Combria structure.
Combria has one of the largest hubstone energy production structures in the world, and begins the process by extracting webstone shale in the form of gas and pipelining it to the Central Hubstone Energy Generation Terminal in Jestopole. There, the shale gas is ignited and superheats the Core in the Central Hubstone Core Chamber. Adapters attached to the Core then conduct the resulting electricity produced to charge hubstone batteries of numerous sizes serving a variety of purposes including the powering of homes and businesses, as well as the powering of numerous appliances.
The Core-superheating process creates three byproducts. The first of which is waste-sludge, a mixture of spent hubstone and water. The second byproduct is electricity, which is produced when the spellfire particles from the Core are split into charged particles and uncharged anti-particles. It is obviously the charged particles that release the energy in the form of electricity. These charged particles are unstable, meaning that once they have served their purpose, the energy released disperses accordingly throughout its immediate environment while the resulting shell of the former charged particle attracts to and integrates with other forms of matter.
"Void"
The third byproduct is the uncharged anti-particles, a large amount of which constitute what is called "void." The reason "void" floats is because it repels every other particle except for charged spellfire particles. As a result, "void" rises up, seeking equilibrium above the atmosphere, where there is no air pressure, as there is no matter to repel there.
This had been considered a waste product until engineers in Combria in the late 1000s, early 1100s, found a method to contain it. Since then, "void" has been considered a valuable commodity, being able to provide better buoyancy than even hydrogen or helium. Thus, "void" was paramount in the development of modern airships in the centuries to come, and, since the obsoletion of airships, has served as an important component in altitude control for gyroplanes.
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shadowtechteller · 1 year ago
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"Heralding a New Era: The Promise and Potential of Fusion Energy
Imagine a bustling city like Paris, known as "The City of As a lifelong learner and passionate advocate for clean energy, I've always been captivated by the power of the stars. Imagine if we could harness that immense power right here on Earth—this isn't just science fiction. It's the potential of fusion energy, a revolutionary yet elusive power source that could redefine our energy landscape. Let's dive into what fusion energy is, how it works, its current status, promising future, and the incredible benefits it holds for us all.
What is Fusion Energy?
Fusion energy is the process that powers the sun and other stars. Simply put, fusion is the joining of two light atomic nuclei to form a heavier nucleus, releasing a tremendous amount of energy in the process. Imagine taking two tiny hydrogen atoms and fusing them to make helium—it's like merging two drops of water into one, but with the added reward of bursting out massive energy.
How is Fusion Energy Created?
Creating fusion energy on Earth is like trying to bottle a miniature star. Here's a simplified rundown of the process:
Fuel: Fusion primarily uses isotopes of hydrogen, such as deuterium and tritium, which are abundant and can be extracted from seawater and lithium.
Conditions: For fusion to occur, we need extreme temperatures (about 150 million degrees Celsius, much hotter than the sun's core) to make the hydrogen nuclei move fast enough to overcome their natural repulsion.
Containment: This super-hot plasma (a state of matter where electrons are stripped from atoms) must be contained long enough for fusion to happen, typically done using powerful magnetic fields in a device called a tokamak.
Current Status of Fusion Energy
Fusion energy has been in the experimental stage for decades. Despite significant progress, we haven't yet achieved a commercially viable fusion reactor. However, there are promising developments:
ITER Project: Located in France, ITER is the world's largest fusion experiment. It's a collaboration of 35 nations aimed at proving that fusion energy can be produced sustainably.
National Ignition Facility (NIF): In the USA, NIF achieved a significant milestone by reaching the required conditions for fusion ignition, albeit not yet in a sustained and controlled manner.
Future of Fusion Energy
The future of fusion energy looks incredibly bright, with several key milestones anticipated:
Commercial Reactors: Many experts believe that we could see the first commercial fusion reactors by the 2040s. These reactors would provide a much needed source of clean, safe, and virtually limitless energy.
Advanced Research: Continuous advancements in materials science, magnetic confinement techniques, and plasma physics are accelerating our progress toward viable fusion power.
Private Sector Involvement: Companies like Helion Energy, Commonwealth Fusion Systems, and Tokamak Energy are investing heavily in fusion technology, bringing fresh innovation and faster development timelines.
Benefits of Fusion Energy
Fusion energy promises numerous benefits that could transform our world:
Clean Energy: Fusion produces no greenhouse gases or long-lived radioactive waste, making it a major player in combating climate change.
Abundant Fuel Supply: The primary fuels for fusion, deuterium and tritium, are readily available and abundant. For instance, deuterium can be extracted from seawater, and there's enough to power our planet for millions of years.
Stable and Safe: Fusion reactors carry no risk of a runaway reaction or meltdown. If a problem arises, the reaction simply stops.
High Energy Output: Fusion releases vastly more energy than chemical reactions like burning fossil fuels or even nuclear fission. To put it in perspective, a single gram of fusion fuel could provide as much energy as burning 10 tons of coal.
Support for Renewables: Fusion can complement renewable energy sources like solar and wind, ensuring a stable and reliable energy grid.
Conclusion: The Road Ahead
Fusion energy represents a beacon of hope in our quest for sustainable and clean energy solutions. While we are still on the path to achieving this goal, the scientific community's relentless pursuit and recent breakthroughs make it clear that fusion is not a distant dream but an impending reality.
Imagine a world where we can harness the power of the stars, providing clean and limitless energy to all corners of the globe. This is not just about keeping the lights on but about powering a brighter, healthier, and more sustainable future for generations to come.
So, as we look to the future, let's keep our eyes on the stars and our minds on the possibilities they hold. The journey of fusion energy is one of the most exciting frontiers in science and technology, and I'm thrilled to share this cosmic voyage with you.
Stay curious, stay hopeful, and stay energized!
For more detailed explorations into the world of fusion energy and beyond, visit www.dougbachelor.com. Let's continue this journey together!
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jcmarchi · 1 year ago
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Twente Consortium Develops Vibration-free Cooling for Measuring Gravitational Waves - Technology Org
New Post has been published on https://thedigitalinsider.com/twente-consortium-develops-vibration-free-cooling-for-measuring-gravitational-waves-technology-org/
Twente Consortium Develops Vibration-free Cooling for Measuring Gravitational Waves - Technology Org
A consortium of the University of Twente, Demcon Kryoz and Cooll will develop an advanced cooling system for the Einstein Telescope that will measure gravitational waves.
The consortium will receive €2.6 million over a three-year period from the Einstein Telescope R&D scheme, funded by the National Growth Fund.
Gravitational waves – illustrative photo. Image credit: Pixabay (Free Pixabay license)
The Einstein Telescope will be a huge observatory that will measure gravitational waves that Albert Einstein predicted more than 100 years ago. Those gravitational waves are so weak that even the smallest vibrations make it impossible to detect the waves. Detecting these very weak signals from the universe requires vibration-free cooling to very low temperatures.
Measuring gravitational waves
Observations of gravitational waves by existing observatories and the new Einstein Telescope are made with laser beams. These are sent into ten-kilometre-long tunnels in two directions and reflected by mirrors at the ends to be collected at the starting point by a detector.
The measurement signal depends on the difference in the path travelled by the two laser beams. University lecturer Michiel van Limbeek explains: “A passing gravity wave influences that difference on the measurement signal. You can extract information from that, for example about how that gravitational wave was formed.”
To fund the research, the R&D scheme was created as part of the ET valorisation programme with a financial contribution from the National Growth Fund. The scheme has five calls; the first was for vibration-free cooling, which is needed to make measurements much more accurate. That call was awarded to the Twente consortium.
Three-stage cooling system
The Twente consortium will receive €2.6 million over three years to make its cooling technology suitable for the Einstein Telescope. To do so, they will develop a three-stage cooling system that works with three different coolants, neon, hydrogen and helium.
The cooling process starts at -195 °C, the temperature reached with liquid nitrogen. Two intermediate steps are needed to reach the final, trickiest step to -263 °C: the coldest point in the cooling system. Eventually, they will build three copies of the cooling system, one for research at the University of Twente and two for the ETpathfinder in Maastricht.
More information
Dr Michiel van Limbeek is an Associate Professor in the Department of Energy, Materials & Systems (EMS; Faculty of S&T). Among other things, the research group has been conducting research on vibration-free cooling based on a sorption technology using activated carbon for over 20 years.
Besides research on cryogenic techniques, the EMS group also works on high-current superconductivity. Applications are in the field of renewable energy (including nuclear fusion and high-power electricity transmission) and scientific research. EMS contributes to CERN (elementary particles), ESA (space exploration) and the Einstein Telescope (gravitational waves), among others.
Source: University of Twente
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m-c-gs-storyblog · 2 years ago
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Humanity's Cosmic Quest: Expanding to the Stars for Resources and Rare Metals with the Aid of AI
As the Earth's resources dwindle and humanity's thirst for technological advancement continues unabated, the idea of venturing beyond our home planet becomes more than a dream; it evolves into a necessity. In the not-so-distant future, humans may embrace the cosmic frontier to secure crucial resources and rare metals that could fuel our civilization for generations to come. The stars hold the promise of untapped riches, but the success of such an endeavor would heavily rely on the integration of artificial intelligence (AI) as our invaluable cosmic ally.
The Allure of the Stars: A Galactic Gold Rush
The cosmos presents a plethora of celestial bodies teeming with valuable resources. Planets, asteroids, and moons are believed to house vast deposits of rare metals such as platinum, gold, and palladium, along with other essential elements like helium-3 and water ice. These invaluable resources could revolutionize various industries, from energy production to advanced electronics, but accessing them requires stepping beyond Earth's confines.
Resource Extraction Beyond Earth
Traditional mining methods may prove inadequate for cosmic resource extraction. However, in the not-so-distant future, humanity may perfect advanced mining technologies such as automated mining drones and self-replicating robots, capable of navigating the harsh environments of celestial bodies and extracting valuable materials efficiently. AI will be the cornerstone of these technologies, enabling these machines to adapt, learn, and optimize their operations as they traverse the cosmos.
AI's Role in Stellar Navigation and Exploration
Before resources can be extracted, humanity must first identify promising celestial bodies worth exploring. AI will play a pivotal role in analyzing vast amounts of astronomical data to pinpoint potential targets for resource-rich locations. Advanced machine learning algorithms, guided by human input and historical geological data, will help identify ideal candidates for resource extraction missions.
Additionally, as space missions extend farther into the cosmos, AI will assist in autonomous navigation, ensuring spacecraft reach their destinations safely and efficiently. By continuously analyzing and adapting to various space conditions, AI-powered systems can optimize fuel consumption and maneuvering, saving resources and time during these ambitious missions.
Sustainability in Space: AI-Driven Recycling and Reuse
Space missions are resource-intensive endeavors, but AI can aid in sustainable practices to maximize resource utilization. Advanced AI systems will oversee recycling and reuse programs, ensuring that every ounce of extracted material is put to valuable use. Self-repairing and self-replicating AI systems may reduce the need for frequent resupply missions, thereby cutting down on waste and conserving precious resources.
AI as an Interstellar Crew Member
As humanity ventures deeper into space, the need for AI to function as crew members will become more pronounced. AI systems equipped with advanced neural networks and natural language processing will support human crews during long and solitary space journeys. They will provide companionship, assist with daily tasks, and analyze data, allowing astronauts to focus on mission-critical objectives and maintain optimal mental health during extended periods of isolation.
Ethical Considerations and AI Governance in Space
The integration of AI into space missions raises ethical concerns that cannot be overlooked. Clear guidelines and robust AI governance frameworks will be essential to ensure the responsible use of AI in cosmic endeavors. Safeguards must be implemented to prevent AI from operating beyond its designated boundaries, and contingency plans must be in place in case of unforeseen circumstances involving AI systems.
Conclusion
The idea of humanity's cosmic expansion in search of resources and rare metals is not mere science fiction; it is a realistic vision for our future. As we embark on these ambitious endeavors, the partnership between humans and AI will be crucial for success. AI-driven technologies will enable us to navigate the cosmic terrain, extract valuable resources sustainably, and create a new era of scientific and technological marvels. Nevertheless, we must remain mindful of ethical considerations to ensure that our cosmic journey benefits all of humanity and preserves the wonders of the universe for generations to come.
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Frank, what's your stance on nuclear energy as a sustainable replacement for fossil fuels?
Ugh, Nuclear Energy
On some level I get what people are saying. I agree that nuclear energy, in the form of something like the "nuclear waste" thing that you can store in a canister and bury underground, is an amazing technological feat that can probably solve many of our problems with fossil fuels.
I'm probably more skeptical than others about what I'll call the "nuclear energy future," as it is still in many ways an embryonic technology. We have not yet come up with any way for that buried canister to be reused, and for now we must deal with it as just "waste." At some point this might stop being the case -- maybe we can use some new technology to break down that canister and make something from it (though it may be difficult to make useful things from a material that's already been irradiated).
But there are also big problems with nuclear power that, to my mind, it doesn't get enough credit for. Namely, the fact that we can't totally isolate our fuel rods from the surrounding environment, and that this raises some difficult questions about what would happen if some catastrophe did make a meltdown inevitable.
In order to make the nuclear fuel you use for your power station, we have to extract plutonium from uranium. It's a highly-enriched radioactive material that we get by separating some uranium from the rest (i.e. by making a fuel rod out of the uranium-235 nucleus). There are many ways to make the fuel, but the process we are most familiar with in terms of technology is something called the "rapid-fusion" process, in which uranium atoms are fused in a "burner" with lithium and deuterium in order to create helium and plutonium.
The first issue here is that helium, once we have it, we don't want to keep in a fuel rod. Helium is not terribly useful -- a little bit of it makes a big difference, but not much. We keep it to minimize the amount of uranium that goes into the fuel, because uranium is very expensive. The problem is that helium is radioactive, and this fact seems to go unmentioned in most discussions of nuclear power as it pertains to our energy needs in the future.
We have this canister of material that's mostly uranium, but with some plutonium mixed in. We can stick a whole bunch of these canisters in it, and let them sit for a long time -- maybe a year or two -- waiting for some natural process to break down the plutonium into some other, safer isotope. Then we can use our fuel rods in the reactor.
What would happen if there was an accident in the reactor and the canister started leaking some of its helium?
How long could it go on leaking? We can't be sure -- our data on helium leaks are all theoretical and based on mathematical models and computer simulations. We have a lot of helium, but what if there was some kind of catastrophic breakdown in which this helium spilled out, quickly and at a fast rate, or perhaps just slowly over a long period of time??
Well, there is reason to think that helium leaks might be a serious problem. For one thing, helium is one of the few gases that forms a siphon -- when you have, say, a fuel rod that contains a tiny bit of material that emits some helium, but you keep the remaining amount very large, you can build up a pressure inside the fuel rod. Now if you put a hole into the pressure vessel and let some helium leak out, the hole will be quickly filled back up. This means that you have a small pressure drop, but not one that will seriously affect you. However, there is reason to believe that the helium pressure drop will build up gradually over time -- what if there were multiple holes in our canister, connected to a network of leaking canisters?
What if, through some process, the amount of helium being siphoned out of the fuel rod exceeded the capacity of the canister to release it?
Or what if helium was being released at the wrong rate, such that the leaks became continuous? What if it was so continuous that it filled up the whole canister in a short period of time?
The only way to deal with this is to seal the canister. The idea of sealing the canister is not one that is immediately obvious to us, and so a few people have asked some very difficult questions about whether we could in fact seal the canister with material that's strong enough to resist the force of the helium pressure. If we can't seal the canister, there is a nonzero chance that, through a series of events that would be extremely unusual but that might happen if you just had enough helium coming out of the canister, the canister might leak so much helium that it goes through the holes in the canister and flows back into the fuel rod. At some point it will end up inside the fuel rod and we will have an automated explosion that melts down the fuel rod and vaporizes the reactor.
Now one can probably think of some very large number of people working on the technology of nuclear power who are very confident that we can guarantee that the canister will never fail in this way, and this number would probably be in the "thousands." However, I'd put my bets a lot less confidently on those people than on the people who have worked for years on coming up with a real solution to this question.
The second problem with nuclear energy as it exists in the current day is the fuel itself -- the rods that we use for the fuel. These are also very expensive to make, and also very difficult to extract, store, and dispose of (if you're burying them underground). This is why they have the warning in the above picture that "It is very dangerous work and requires special training and equipment," -- the whole idea of making fuel rods requires you to have, and deal with, large amounts of plutonium.
As with the helium thing, there are people who are very confident that we will find a way to handle this very well in a real-life environment. The amount of confidence, and lack of confidence, varies wildly, but I'd put my bets on a lot fewer people than on the people who have actually studied the subject in a careful and serious way.
The third issue with nuclear energy is the waste.
Nuclear fuel rods contain uranium, a radioactive element, and plutonium, which is radioactive in a way that the uranium isn't. The plutonium tends to be about ten times more radioactive than uranium, so if we have fuel rods that contain a certain amount of plutonium, we can irradiate some of that plutonium into a new element called transluminogen -- the word "luminous" isn't necessarily luminous in the way you know it from a tree or from the sun, but anyway it is luminous, and you can get all of the energy out of this new element with a few percent of the uranium in the fuel. This is an ideal solution, at least if you are willing to believe it in nuclear power.
For one thing, this solution to the waste problem is expensive. You have to make the fuel rods, or at least the plutonium-bearing ones that we'll make later, and then irradiate some plutonium into the transluminogen elements, and then use those transluminogen elements to make more fuel rods. Then, irradiate the plutonium into the new fuel again, and so on and so forth, until the uranium and plutonium have all been irradiated into something that's about as radioactive as plutonium.
This is a pretty expensive solution, especially given that it's an ideal solution to the problem of waste.
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scienceetfiction · 6 years ago
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2019 in Science
from Wikipedia 
Some highlights: 
3 January - China's National Space Administration (CNSA) achieves the first soft landing on the far side of the Moon with its Chang'e 4 mission.
Scientists report the engineering of crops with a photorespiratory "shortcut" to boost plant growth by 40% in real-world agronomic conditions.
4 January - Researchers at Ecole polytechnique fédérale de Lausanne (EPFL) report a way to control properties of excitons and change the polarisation of light they generate, which could lead to transistors that undergo less energy loss and heat dissipation.
Researchers design an inhalable form of messenger RNA aerosol that could be administered directly to the lungs to help treat diseases such as cystic fibrosis
8 January - IBM unveils IBM Q System One, its first integrated quantum computing system for commercial use.
9 January- Astronomers at the University of Warwick present the first direct evidence of white dwarf stars solidifying into crystals.
11 January – Researchers at the University of Michigan demonstrate a new approach to 3D printing, based on the lifting of shapes from a vat of liquid, which is up to 100 times faster than conventional processes.
14 January – A study in the journal PNAS finds that Antarctica experienced a sixfold increase in yearly ice mass loss between 1979 and 2017.
22 January – Alphabet's Waymo subsidiary announces that it will later in 2019 begin construction in the US State of Michigan on the World's first factory for mass-producing autonomous vehicles.
24 January - NASA scientists report the discovery of the oldest known Earth rock – on the Moon. Apollo 14 astronauts returned several rocks from the Moon and later, scientists determined that a fragment from one of the rocks contained "a bit of Earth from about 4 billion years ago." The rock fragment contained quartz, feldspar, and zircon, all common on the Earth, but highly uncommon on the Moon.
29 January – Researchers at Purdue University's College of Engineering release a paper in the journal ACS Sustainable Chemistry & Engineering detailing a new process to turn plastic waste in hydrocarbon fuels.
3 February: Medical scientists announce that iridium attached to albumin produces a photosensitized molecule able to penetrate and, via photodynamic therapy, destroy cancer cells.
6 February - NASA and NOAA confirm that 2018 was the fourth hottest year on record globally, at 0.83 degrees Celsius (1.5 degrees Fahrenheit) above the 1951 to 1980 mean.
7 February - Medical scientists working with Sangamo Therapeutics, headquartered in Richmond, California, announce the first ever "in body" human gene editing therapy to permanently alter DNA in a patient with Hunter Syndrome.Clinical trials by Sangamo involving gene editing using Zinc Finger Nuclease (ZFN) are ongoing.
18 February - A British woman becomes the first person in the world to have gene therapy for age-related macular degeneration (AMD).
Scientists use gene therapy to restore hearing in an adult mouse model of DFNB9 deafness.
19 February - Researchers at Oxford Martin School publish evidence that, in the longer term, some forms of cultured meat could be worse for the environment than traditional farmed meat.
21 February - Scientists announce a new form of DNA, named Hachimoji DNA, composed of four natural, and four unnatural nucleobases. Benefits of such an eight-base DNA system may include an enhanced ability to store digital data, as well as insights into what may be possible in the search for extraterrestrial life.
26 February – Researchers at RMIT University demonstrate a method of using a liquid metal catalyst to turn carbon dioxide gas back into coal, potentially offering a new way to store carbon in solid form.
28 February - Scientists report the first ever evidence of a former planet-wide groundwater system on the planet Mars.
Scientists report the creation of mice with infrared vision, using nanoparticles injected into their eyes.
11 March: Scientists report that cell nuclei from woolly mammoth remains showed biological activity when transplanted into mouse cells.
4 March – Scientists report that asteroids may be much more difficult to destroy than thought earlier. In addition, an asteroid may reassemble itself due to gravity after being disrupted.
7 March – Researchers at the Massachusetts Institute of Technology (MIT) demonstrate a new optical imaging system that could enable the discovery of tiny tumours, as small as 200 cells, deep within the body.[
8 March – Astronomers report that the mass of the Milky Way galaxy is 1.5 trillion solar masses within a radius of about 129,000 light-years, over twice as much as was determined in earlier studies, and suggesting that about 90% of the mass of the galaxy is dark matter.
13 March – The laser of ELI-NP in Măgurele, part of the European ELI Project, becomes the most powerful laser system ever made, reaching a peak power of 10 Petawatts.
15 March – NASA reports that latent viruses in humans may be activated during space missions, adding possibly more risk to astronauts in future deep-space missions.
20 March: First fossil bird, named Avimaia schweitzerae, found with an unlaid egg,
18 March - Researchers provide supporting evidence, based on genetic studies, that modern Homo sapiens, arose first in South Africa more than 300,000 years ago, traveled to East Africa, and from there, about 60,000 years ago, traveled out of Africa to the rest of the world.
Physicist Adrian Bejan presents an explanation of why time seems shorter as we get older, which can be attributed to "the ever-slowing speed at which images are obtained and processed by the human brain as the body ages."
27 March - Scientists report that life-forms from Earth survived 18 months living in outer space outside the International Space Station (ISS), as part of the BIOMEX studies related to the EXPOSE-R2 mission, suggesting that life could survive, theoretically, on the planet Mars.
Chinese scientists report inserting the human brain-related MCPH1 gene into laboratory rhesus monkeys, resulting in the transgenic monkeys performing better and answering faster on "short-term memory tests involving matching colors and shapes", compared to control non-transgenic monkeys, according to the researchers.[
29 March – Paleontologists describe a site called Tanis, in North Dakota's Hell Creek Formation, containing animal and plant fossils dated to 65.76 million years BCE. These remains are embedded with tiny rock and glass fragments that fell from the sky in the minutes and hours following the Chicxulub impact. The deposits also show evidence of having been swamped with water, caused by thesubsequent megatsunamis.
1 April - Scientists at ETH Zurich report the creation of the world's first bacterial genome, named Caulobacter ethensis-2.0, made entirely by a computer, although a related viable form of C. ethensis-2.0 does not yet exist.
10 April – Scientists from the Event Horizon Telescope project announce the first-ever image of a black hole, located 54 million light years away in the centre of the M87 galaxy.
10 April - Scientists find a way to view reactions in "dark states" of molecules, i.e. those states that are normally inaccessible.
12 April – NASA reports medical results, from an Astronaut Twin Study, where one astronaut twin spent a year in space on the International Space Station, while the other twin spent the year on Earth, which demonstrated several long-lasting changes, including those related to alterations in DNA and cognition, when one twin was compared with the other.
16 April – Scientists report, for the first time, the use of the CRISPR technology to edit human genes to treat cancer patients with whom standard treatments were not successful.
17 April – After a long search, astronomers report the detection of helium hydride, a primordial molecule thought to have been formed about 100,000 years after the Big Bang, for the first time in outer space in NGC 7027.
23 April – NASA reports that the Mars InSight lander detected its first Marsquake on the planet Mars.
25 April – Astronomers report further substantial discrepancies, depending on the measurement method used, in determining the Hubble constant, suggesting a realm of physics currently not well understood in explaining the workings of the universe.
29 April – Scientists, working with the Hubble Space Telescope, confirmed the detection of the large and complex ionized molecules of buckminsterfullerene (C60) (also known as "buckyballs") in the interstellar medium spaces between the stars.
30 April – Biologists report that the very large medusavirus, or a relative, may have been responsible, at least in part, for the evolutionary emergence of complex eukaryotic cells from simpler prokaroytic cells
3 May – The UK's National Nuclear Laboratory (NNL) and University of Leicester report the first generation of usable electricity from americium, which could lead to the development of "space batteries" that power missions for up to 400 years.
6 May - In its first report since 2005, the Intergovernmental Science-Policy Platform on Biodiversity and Ecosystem Services (IPBES) warns that biodiversity loss is "accelerating", with over a million species now threatened with extinction; the decline of the natural living world is "unprecedented" and largely a result of human actions.
Researchers at Columbia University report a new desalination method for hypersaline brines, known as "temperature swing solvent extraction (TSSE)", which is low-cost and efficient.
8 May – A British teenager, Isabelle Holdaway, 17, is reported to be the first patient to receive a genetically modified phage therapy to treat a drug-resistant infection.
11 May – Atmospheric CO2, as measured by the Mauna Loa Observatory, Hawaii, reaches 415 parts per million (ppm), the highest level for 2.5 million years.] During the late Pliocene, sea levels were up to 20 m higher, and the global climate was 3 °C hotter.
14 May - Researchers at Macquarie University report that plastic pollution is harming the growth, photosynthesis and oxygen production of Prochlorococcus, the ocean's most abundant photosynthetic bacteria, responsible for 10% of oxygen breathed by humans.
15 May - Researchers, in a milestone effort, report the creation of a new synthetic (possibly artificial) form of viable life, a variant of the bacteria Escherichia coli, by reducing the natural number of 64 codons in the bacterial genome to 59 codons instead, in order to encode 20 amino acids
21 May – Researchers at McMaster University report the discovery of a new and more efficient method of storing vaccines in temperatures of up to 40 °C for weeks at a time.
22 May - Scientists report the discovery of a fossilized fungus, named Ourasphaira giraldae, in the Canadian Arctic, that may have grown on land a billion years ago, well before plants were living on land.
27 May – The last male Sumatran rhinoceros in Malaysia is reported to have died, leaving only one female in the country.
3 June – Researchers report that the purportedly first-ever germline genetically edited humans, the twin babies Lulu and Nana, by Chinese scientist He Jiankui, may have been mutated in a way that shortens life expectancy.
10 June - A study by researchers from the Royal Botanic Gardens, Kew, identifies nearly 600 plants that have disappeared since the Industrial Revolution – more than twice the number of birds, mammals and amphibians combined – with extinctions now occurring 500 times faster than the natural background rate
11 June - Researchers at the University of Colorado Boulder demonstrate "nanobio-hybrid" organisms capable of using airborne carbon dioxide and nitrogen to produce a variety of eco-friendly plastics and fuels.
12 June - The discovery of cold quasars is announced at the 234th meeting of the American Astronomical Society.
19 June – Researchers at Carnegie Mellon University demonstrate the first noninvasive mind-controlled robotic arm
20 June – Researchers at Lancaster University describe a new electronic memory device that combines the properties of both DRAM and flash, while recording or deleting data using hundreds of times less energy.
21 June – Scientists release the video appearance, for the second time, and for the very first time in waters of the United States, of a giant squid in its deepwater habitat.
28 June - Astronomers report the detection of a star, named HD 139139 (EPIC 249706694), that dims in brightness in an apparent random, and currently unexplainable, way.
29 June – Scientists report that all 16 GB of Wikipedia have been encoded into synthetic DNA.
3 July - Researchers identify more than a 1 million square kilometres (0.39 million square miles) of lost tropical rainforest across the Americas, Africa and Southeast Asia, with a high potential for restoration.
10 July – Anthropologists report the discovery of 210,000 year old remains of a Homo sapiens and 170,000 year old remains of a Neanderthal in Apidima Cave in southern Greece, over 150,000 years older than previous H. sapiens finds in Europe.
11 July - Carnegie Mellon University reports an artificial intelligence program, developed in collaboration with Facebook AI, which is able to defeat leading professionals in six-player no-limit Texas hold'em poker.
12 July – Physicists report, for the first time, capturing an image of quantum entanglement.
15 July - Astronomers report that non-repeating Fast Radio Bursts (FRB)s may not be one-off events, but actually FRB repeaters with repeat events that have gone undetected and, further, that FRBs may be formed by events that have not yet been seen or considered.
A paper is released in the journal Nature Astronomy in which researchers from Harvard University, the University of Edinburgh and NASA's Jet Propulsion Laboratory (JPL) detail how silica aerogel could be used to block radiation, obtain water and permit photosynthesis to occur to make Mars more hospitable for human survival.
22 July - Biochemists and geochemist from Earth-Life Science Institute (ELSI), Tokyo and the National University of Malaysia, Bangi report the discovery of simple organic molecules (hydroxy acids) that can assemble themselves into possible protocells under conditions similar to those of the early Earth.
5 August - Scientists report that a capsule containing tardigrades in cryptobiotic state (as well as a laser-etched copy of Wikipedia in glass) may have survived the April 2019 crash landing on the Moon of Beresheet, a failed Israeli lunar lander.
Engineers at the University of Buffalo reveal a new device able to cool parts of buildings by up to 11 °C (20 °F), without consuming electricity. The system uses an inexpensive polymer/aluminum film at the bottom of a solar "shelter", which absorbs heat from the air inside the box and transmits that energy back into outer space.
6 August – Scientists at the University of Leeds create a new form of gold just two atoms thick, measured at 0.47 nanometres. In addition to being the thinnest unsupported gold ever produced, it functions 10 times more efficiently as a catalytic substrate than larger gold nanoparticles.
7 August – Biologists report the discovery of the fossil remains of a first-of-its-kind extinct giant parrot named The Hercules parrot (or Heracles inexpectatus) in New Zealand. The parrot is thought to have stood up to 1 m (3 ft 3 in) tall and weighed approximately 7 kg (15 lb).
8 August - Researchers at Harvard report the creation of "cyborg organoids", which consist of 3D organoids grown from stem cells, with embedded sensors to measure activity in the developmental process.
9 August - Scientists report the isolation and culture of Lokiarchaea, a microorganism that may help explain the emergence of complex eukarotic (nucleated) cells from simpler bacteria-like cells
15 August - Chemists report the formation, for the first time, of an 18-atom cyclocarbon of pure carbon; such chemical structures may be useful as molecular-sized electronic components.
19 August - The first computer chip to exceed one trillion transistors, known as the Wafer Scale Engine, is announced by Cerebras Systems in collaboration with Taiwan Semiconductor Manufacturing Company (TSMC).
23 August - Austrian and Chinese scientists report the first teleportation of three-dimensional quantum states, or "qutrits", which are more complex than two-dimensional qubits.
26 August – Astronomers report that newly discovered long-term pattern of absorbance and albedo changes in the atmosphere of the planet Venus are caused by "unknown absorbers", which may be microorganisms high up in the atmosphere of the planet.
Scientists report the discovery of a new distinctive light wave, named a Dyakonov-Voigt wave, that results from a particular manipulation of crystals, that was first suggested in equations developed by physicist James Clerk Maxwell in the middle 1800s
30 August - Scientists in China report a way of regrowing the complex structure of tooth enamel, using calcium phosphate ion clusters as a precursor layer.
2 September – Insilico Medicine reports the creation, via artificial intelligence, of six novel inhibitors of the DDR1 gene, a kinase target implicated in fibrosis and other diseases. The system, known as Generative Tensorial Reinforcement Learning (GENTRL), designed the new compounds in 21 days, with a lead candidate tested and showing positive results in mice.
6 September - Mathematicians report, after a 65-year search (since 1954), the solution to the last integer left below 100 (i.e., "42") expressed as the sum of three cubes.
A team of physicists report that the supposed discrepancy in the proton radius between electronic and muonic hydrogen does not exist, settling the proton radius puzzle.
10 September – Scientists report the computerized determination, based on 260 CT scans, of a virtual skull shape of the last common human ancestor to modern humans, and suggests that the human ancestor arose through a merging of populations in East and South Africa, between 260,000 and 350,000 years ago.
11 September - Researchers at the Swiss Federal Institute of Technology demonstrate the first artificial hand for amputees that merges user and robotic control, a concept in neuroprosthetics known as shared control.
Google reports the creation of a deep learning system, trained on 50,000 different diagnoses, able to detect 26 skin conditions as accurately as dermatologists.
16 September: The most massive neutron star ever discovered, with 2.17 solar masses placing it on the boundary of the theoretical maximum.
16 September - Biochemists report that "RNA-DNA chimeras" (complex mixtures of RNA molecules and DNA molecules) may be a more effective way of producing precursor life biochemicals, than the more linear approaches (with pure RNA and pure DNA molecules) used earlier
Scientists at the Mayo Clinic report the first successful use of senolytics, a new class of drug with potential anti-aging benefits, to remove senescent cells from human patients with a kidney disease.
In a study published in PNAS, researchers at MIT detail a new emission free method of cement production, a major contributor to climate change.
17 September – A small clinical trial, announced by U.S. company NeuroEM Therapeutics, shows reversal of cognitive impairment in Alzheimer's disease patients after just two months of treatment using a wearable head device. Electromagnetic waves emitted by the device appear to penetrate the brain to break up amyloid-beta and tau deposits.
25 September - The Intergovernmental Panel on Climate Change (IPCC) releases its Special Report on the Ocean and Cryosphere in a Changing Climate. This includes a revised projection for sea level rise, upwards by 10 cm to 1.1 metres by 2100.
The Amery Ice Shelf in Antarctica produces its largest iceberg in more than 50 years, with a chunk called D28 being calved off that is 1,636 sq km in area and weighs an estimated 315 billion tonnes.
30 September – By combining doses of lithium, trametinib and rapamycin into a single treatment, researchers extend the lifespan of fruit flies (Drosophila) by 48%.
8 October: Researchers find human cartilage repair mechanism which may allow entire limbs to regenerate.
1 October - Scientists at the University of California, San Diego describe how a protein named Dsup (Damage suppression protein) binds to chromatin, which protects the cells of tardigrades and may explain the animals' tremendous resilience.
Physicists report a way of determining the state of Schrödinger's cat before observing it.
15 October – OpenAI demonstrates a pair of neural networks trained to solve a Rubik's Cube with a highly dexterous, human-like robotic hand.
16 October – Researchers at Harvard Medical School identify a link between neural activity and human longevity. Neural excitation is linked to shorter life, while suppression of overactivity appears to extend lifespan.
22 October – Scientists report further evidence supporting the Younger Dryas impact hypothesis that the extinction of ice-age animals may have been caused by a disintegrating asteroid or comet impact and/or airburst about 12,800 years ago.
23 October – Google announces that its 53-qubit 'Sycamore' processor has achieved quantum supremacy, performing a specific task in 200 seconds that would take the world's best supercomputers 10,000 years to complete. However, the claim is disputed by some IBM researchers.
25 October – A new carbon capture system is described by MIT, which can work on the gas at almost any concentration, using electrodes combined with carbon nanotubes.
28 October - A study published in Nature identifies Botswana as the birthplace of anatomically modern humans, based on genetic studies, around 200,000 BCE.
30 October – A large-scale study by researchers in Germany finds that insect populations declined by one-third between 2008 and 2017.
31 October – Researchers at the KTH Royal Institute of Technology, Sweden, develop a new film that is applied to solar cells, which combines nanocrystals and microlenses to capture infrared light. This can increase the solar energy conversion efficiency by 10 percent or more.
1 November – Researchers at Rensselaer Polytechnic Institute demonstrate a way to 3D print living skin, complete with blood vessels, which could be used for more natural and accurate grafts.
4 November – Scientists confirm that, on 5 November 2018, the Voyager 2 probe had officially reached the interstellar medium (ISM), a region of outer space beyond the influence of the Solar System, and has now joined the Voyager 1 probe which had reached the ISM earlier in 2012.
6 November – Scientists at the University of Rochester demonstrate a new technique for creating superhydrophobic metals that float on water, using femtosecond laser bursts to "etch" the surfaces and trap air.
8 November - Computer experts at Kaspersky Lab report the detection of a very advanced and insidious backdoor malware APT named Titanium, that was developed by PLATINUM, a cybercrime collective.
13 November - Researchers report that astronauts experienced serious blood flow and clot problems while onboard the International Space Station, based on a six month study of 11 healthy astronauts. The results may influence long-term spaceflight, including a mission to the planet Mars, according to the researchers.
Scientists in Japan use single-cell RNA analysis to find that supercentenarians have an excess of cytotoxic CD4 T-cells, a type of immune cell.
15 November – The discovery and interpretation of 143 new Nazca geoglyphs is announced by researchers from Yamagata University.
Scientists report detecting, for the first time, sugar molecules, including ribose, in meteorites, suggesting that chemical processes on asteroids can produce some fundamentally essential bio-ingredients important to life, and supporting the notion of an RNA world prior to a DNA-based origin of life on Earth, and possibly, as well, the notion of panspermia.
Researchers at the University of Notre Dame develop a new method for lifelong learning in artificial neural networks, which entails the use of a ferroelectric ternary content-addressable memory component. Their study, featured in Nature Electronics, aims to replicate the human brain's ability to learn from only a few examples, adapting to new tasks based on past experiences.
23 November – The last known Sumatran rhinoceros in Malaysia passes on.
25 November - IPv4 address exhaustion: The RIPE NCC, which is the official regional Internet registry (RIR) for Europe, officially announces that it has run out of IPv4 Addresses.
The World Meteorological Organization reports that levels of heat-trapping greenhouse gases in the atmosphere reached another new record high of 407.8 parts per million in 2018,[453] with "no sign of a slowdown, let alone a decline."
26 November - Researchers report, based on an international study of 27 countries, that caring for families is the main motivator for people worldwide
27 November - Researchers report the discovery of Caveasphaera. a multicellular organism found in 609-million-year-old rocks, that is not easily defined as an animal or non-animal, which may be related to one of the earliest instances of animal evolution.
2 December - Researchers from Tel Aviv University describe how a molecule known as PJ34 triggers the self-destruction of pancreatic cancer cells, which were reduced by up to 90% in mouse models.
3 December – Researchers from the University of Bath report the creation of artificial neurons that reproduce the electrical properties of biological neurons onto semiconductor chips.
4 December – Astronomers publish the first evidence of a giant planet orbiting a white dwarf, WDJ0914+1914, suggesting that planets in our own Solar System may survive the death of our Sun in the distant future
5 December – Researchers at the California Academy of Sciences report the discovery of 71 new plant and animal species, which includes 17 fish, 15 geckos, 8 flower plants, 6 sea slugs, 5 arachnids, 4 eels, 3 ants, 3 skinks, 2 skates, 2 wasps, 2 mosses, 2 corals and 2 lizards.
9 December -  Scientists in China create pigs with monkey DNA; thus creating an animal hybrid with genetic material from two different species.
Intel reveals a first-of-its-kind cryogenic control chip – code-named "Horse Ridge" – for control of multiple quantum bits (qubits) and scaling of larger quantum computer systems.
10 December - Ford, in a joint research project with Microsoft, reveals a "quantum-inspired" algorithm able to cut traffic by 73% and shorten commuting times by 8% in a simulation of 5,000 cars.
11 December – Scientists report the discovery of cave art in central Indonesia that is estimated to be at least 43,900 years old, and noted that the finding was “the oldest pictorial record of storytelling and the earliest figurative artwork in the world”.
18 December - Scientists report that Homo erectus, a species of extinct archaic humans, may have survived to nearly 100,000 years ago, much longer than thought previously.
30 December – Chinese authorities announce that He Jiankui, the scientist who claimed to have created the world's first genetically edited human babies, had been sentenced to three years in prison and fined 3 million yuan (US$430,000) for his genetic research efforts
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firsthelium · 2 years ago
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Helium: Balancing Supply and Demand, Pioneering the First Helium Extraction Process with the Worsley Helium Project!
Addressing the Helium Supply and Demand quandary isn’t solely about amplifying production — it calls for reshaping and innovating the extraction processes to keep pace with global requirements.
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azpartygirlz · 4 years ago
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Wednesday, May 4th, 2022
HOMESHAKE
with Salami Rose Joe Louis at The Crescent Ballroom (info/tix)
Unlike most of us, Peter Sagar — also known as HOMESHAKE — was staying at home a lot, long before the pandemic. Sagar wrote the majority of his fifth studio album, Under the Weather, in 2019, when he was going through a long, unrelenting period of sadness. “I was in a deep, deep depression,” he recalls of that time period now. “Tours were breaking me. It was awful.” Sagar and his partner were living in Montreal and while everyone was out being social, he was inside listening to ambient music, binging Star Trek, and writing songs. (Sound familiar?) “It was a bit of a dark pit,” he says. “That’s kind of what the whole album is about.”
Under the Weather follows Sagar’s life and the depression that consumed him in 2019 — after a brief album intro, it jumps right into “Feel Better,” a reflection on attempting to buck up when the weather outside is grim. The album is hazy and moody, the pace slow as syrup, and from beginning to end, a fog falls over every synth and guitar line. In “Inaminit,” Sagar cancels plans when he’s feeling low; the closing track, “Tenterhooks,” sees Sagar’s deliverance into the depths of despair: “Feel myself drying up / feel myself turn into dust,” he sings over a funhouse mirror synth. “Oftentimes when you’re in a dark place, you’re supposed to journal and that helps release the pressure,” Sagar says. “For me, it always found its way into the music.”
Capturing the cloudy sound of a depressive funk was no simple feat, especially in the headspace Sagar was in for over a year. For that reason, he decided to enlist his friend, Jerry Paper’s Lucas Nathan, to help with production on the record. Having Nathan contribute helped Sagar dial back some of “dry, pristine digital sound” that defined his fourth studio album, Helium, and add back personal analog touches that drew people to the HOMESHAKE project in the first place. 
“I didn’t realize how much I missed having a second set of ears. It’s pretty invaluable,” Sagar says. He would send all the of tracks back and forth with Nathan over the course of 2019, which made the process a longer one than he was used to. “There are a lot of things that I probably wouldn't have done that Lucas did do. I would tend to do a lot of softening of things, a lot of making everything super bassy and gentle. Lucas was aware that sometimes you needed some punch and grit.” To Sagar, those additions made the record what it is — a melodic, honest look at personal emotional struggle.
As Sagar readies it for release this September, the record he wrote about feeling isolated, alone, and despondent has begun to seem eerily prescient. “People will probably think that I made Under the Weather during or about Covid,” Sagar reflects now. “I was just already living my life that way.” For Sagar, the feelings he experienced over the course of that year are far from over — “I’ve been writing about feeling isolated my whole life,” he says — but with age, he has come to understand them better. “I had a fairly clear idea what the album was going to be like based on where I was emotionally at the time,” he says about Under the Weather. “I just try to make music that is honest about how I’m feeling.” 
"The architecture of his sound has always held some of the funniest parts of the ’80s at its core. And here, the pure sleaziness he is able to extract from his instruments can be gloriously campy, or unexpectedly elegant and morose." - Pitchfork
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alexsmitposts · 5 years ago
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Meet The Space Force: More Embarrassing Political Pornography On Jan. 3rd, 2019, China landed the Chang-e 4 rover on the far side of the moon. This was a dramatic accomplishment in terms of extraterrestrial activity. The mission had a concrete purpose, not merely in terms of scientific research, but also in terms of technology.Helium-3, the rare, non-radioactive isotope, is quite hard to find on earth. Due to its rarity, it costs roughly $40,000 per ounce. However, Helium-3 is highly abundant on the far side of the Moon. The Chang’e 4 is believed to be the first step, with China intending to send up Chang’e 5, which will land on the moon, load up, and return to earth with a cache of Helium-3, extracted from the lunar surface. Helium-3 is in high demand right now, as fusion energy research is taking off. Many believe that Helium-3 could be used in a fusion reactor that could be developed, and completely change life on this planet with abundant levels of new energy. Russian President, Vladimir Putin is a champion of these efforts, saying: “Potentially we can harness a colossal, inexhaustible and safe source of energy. However, we will only succeed in fusion energy and in solving other fundamental tasks if we establish broad international cooperation and interaction between government and business and join the efforts of researchers representing different scientific schools and areas. If technological development becomes truly global, it will not be split up or reined in by attempts to monopolize progress, limit access to education and put up new obstacles to the free exchange of knowledge and ideas…The International Thermonuclear Experimental Reactor (ITER) serves as a prime example of open scientific, technological cooperation. Scientists are now planning to use it to launch the process of controlled thermonuclear fusion…Our country is actively participating in this project, and is now prepared to suggest that they use Russia’s scientific infrastructure for joint research, joint scientific investigation, for the international scientific teams that are working in the sphere of nature-like and other breakthrough technologies, including unique mega-science installations.” The US space program originated with similar aspirations. NASA sought to advance human civilization, develop new energy sources, and make life better on earth by reaching for the stars. On Sept. 20th, 1963, US President, John F. Kennedy spoke at the United Nations and proposed that instead of having a “Space Race” that the United States and the Soviet Union work together. He said: “In a field where the United States and the Soviet Union have a special capacity–in the field of space–there is room for new cooperation, for further joint efforts in the regulation and exploration of space. I include among these possibilities a joint expedition to the moon.” 2020: Pornography Takes the Place of Politics When describing the years of 1907-1910, a period when Russia was gripped by hopelessness after the failure of the 1905 revolution, Vladimir Lenin wrote: “Depression, demoralization, splits, discord, defection, and pornography took the place of politics.” Such words accurately describe the current atmosphere within the United States. Suicide rates are higher than they have been in decades. Opioid addiction is also claiming lives at a very high rate. Roads across the country are being un-paved because municipalities cannot afford to maintain them. Water is not being properly purified. Demoralization and depression are abundant, and discord among the country’s different demographics and regions is also widespread. In terms of “pornography,” the US Commander in Chief, Donald J. Trump boasted about the size of his penis in during a Republican primary debate. Furthermore, the “October Surprise” from his detractors, which dominated much of the political debate in the lead up to his electoral victory, was the infamous “Access Hollywood Tape” of Trump describing lewd activities with women, in a manner many interpreted as advocating sexual assault. After Trump was elected, feminist activists poured into the streets, dressed in pink to oppose him in a series of “Women’s Marches.” Many of the marchers wore hats sewn specifically to look like female genitalia. As impeachment proceedings continue against Trump in the US Congress and hopes that he would be a non-interventionist have faded away after his rapid escalations against Iran, Donald Trump continued to press forward with one of his favorite projects: The Space Force. On January 27th, just over a year after China’s historical intergalactic accomplishment, Trump released the logo of the new branch of the US Armed Forces created by this year’s congressional defense spending bill. The logo of Trump’s “Space Force” was immediately met with mockery and laughter, because it bears an obvious resemblance to the insignia used in the Star Trek TV programs. Trump’s Space Force is not an extension of NASA or push to send humans to Mars. It is not part of Russia and China’s efforts to make breakthroughs in Fusion Energy. The Space Force is purely military. As Trump explained: “Our destiny, beyond the Earth, is not only a matter of national identity but a matter of national security.” The White House proposed that the new branch of the US military be required: “Strengthen America’s ability to compete, deter and win in an increasingly contested domain. Organize, train and equip our space warfighters with next-generation capabilities. Maximize warfighting capability and advocacy for space while minimizing bureaucracy.” “We don’t want China and Russia and other countries leading us. We’ve always led — we’ve gone way far afield for decades now, having to do with our subject today. We’re going to be the leader by far. We’re behind you a thousand percent,” Trump said when he announced the proposal. LARPing from the White House Indeed, if Trump were to push the Space Program as it had originally been intended, it would require massive reforms to the US educational system. Instead of importing engineers and scientists from across the planet, the United States would be forced to start providing its young people, who greatly trail behind in Math and Science, with a much higher quality education. In response to the Soviet launch of Sputnik in 1957, US government funding of education vastly increased. However, Betsy DeVos, Trump’s Education Secretary, favors dismantling public education, replacing it “schools for profit” Charter Schools, as well as schools run by religious institutions. While Betsy DeVos wouldn’t favor ramping up NASA, the Education Secretary and Billionaire Heiress, whose brother is none other than Erik Prince, founder of the Blackwater (Academi) Military contracting corporation, is most likely happy with Trump’s alternative move. The entire military industrial complex must be excited about expanding the highly profitable market for cruise missiles, bombs and drones into a whole new frontier. If the logo is any indicator, the Pentagon is probably on the verge of announcing new plans to develop phasers, laser beams, and lightsabers. The fact that the Space Force is intended to appeal to young voters, who tend to disfavor Trump, is no secret. In announcing the proposal Trump said: “A new generation of young people seeks to challenge — really challenge hard — to get their talent and their skill to work. And now we’re giving them a forum and a platform from which they can put that genius to work.” Indeed, many of America’s youth, young men, in particular, are probably quite excited about the Space Force. As young Americans find themselves stuck in low-wage, short term, service sector jobs, unable to earn a living, get married, buy a home, and have children, many are reduced to a kind of prolonged adolescence. Instead of raising kids and having fulfilling careers, many young people who are stuck making coffee or sweeping floors have found the world of Science Fiction and Fantasy as a place of solace. Many young Americans, who don’t seem to have much else to do, having been robbed of a fulfilling adult life, take pleasure in “LARPing” or “Live Action Role Play.” They dress in costumes like their favorite science fiction and fantasy characters, holding conventions and acting out scenes. While this LARPing subculture is new, Star Trek fans have been doing for decades. In the 1970s and 80s, the “Trekkies” were the object of mockery, but now their practices of dressing up in costumes and pretending to engage in outer space or medieval combat are much more respected. Oddly, a section of the new, white supremacist right-wing emerged that seemed to be somewhat reminiscent of the LARPers, though more dangerous. The group called itself the “Fraternal Order of Alt-Knights” and trained its members in using sticks, wearing helmets, and carrying shields of the purpose of street fighting. While images of the group’s members certainly look reminiscent of LARPers, their intentions are quite different. While the LARPers shy away from politics and are very clear that what they do is all play and pretend, despite the costumes, the Alt-Knights seem to be ready for a real confrontation as they rant and rave about “western civilization” and “cultural Marxism.” Many reports indicate that the Alt-Knight organization has effectively become defunct in the aftermath of the 2017 incident in Charlottesville. Outer Space Atlanticism in an Age of Pessimism Regardless, for millions of young people who spend their weekends pretending to be intergalactic fighters, Trump’s “Space Force” proposal sounds like their greatest hope. It is a chance to make their weekend fantasies come true. To paraphrase the old 1960s bumper sticker mocking US military recruiters, they can travel beyond the earth, meet new interesting people… and kill them. The Space Force seems to be yet another expression of Atlanticism. It fits the geopolitical trend of two different civilizational models. Societies based on Eurasian landmass have focused on building up industry and infrastructure, making scientific, architectural and mathematical breakthroughs. These Eurasian civilizations have been contrasted with the Atlanticist Empires, from ancient Rome to the 1800s British, who focused simply on control of the trade routes and extracting tribute at the point of a spear. One wonders if the American “Space Force” will seize the next Chang’e mission to the Moon, and demand it hand over some Helium-3 in exchange for crossing into extraterrestrial territory declared to be “ours.” Such a tragic event would fit the patterns that have played out since the dawn of agriculture, when some humans started to build cities to function as trading hubs, while others chose to remain in the forests, hunting animals and robbing travelers. The French philosopher George Sorel, himself an outspoken pessimist contrasted the two views as they were manifested in Ancient Greece, writing: “It seems to me that the optimism of the Greek philosophers depended to a great extent on economic reasons; it probably arose in the rich and commercial urban populations who were able to regard the universe as an immense shop full of excellent things with which they could satisfy their greed. I imagine that Greek pessimism sprang from poor warlike tribes living in the mountains, who were filled with enormous aristocratic pride, but whose material conditions were correspondingly poor… they explained their present wretchedness to them by relating catastrophes in which semi-divine former chiefs had succumbed to fate or the jealousy of the gods; the courage of the warriors might for the moment be unable to accomplish anything, but it would not always be so; the tribe must remain faithful to the old customs in order to be ready for great and victorious expeditions, which might very well take place in the near future.” Regardless, as pessimism is on the rise across the United States, Trump’s new sixth division of the US armed forces seems to capture the spirit of the times, LARP-style logo included. Despite celebrations amid the widespread mockery, no proposal to add a sixth wall to the Pentagon has yet been proposed.
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joshnig908094-blog · 6 years ago
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How To Be part of Audio Information?
Is the quickest and easiest solution to convert audio to video on-line. When Bandicut added many segments or files, Bandicut crashed or showed "Out of reminiscence" while it was cutting or becoming a member of. Simply in a single word, if you need some easy audio joiner to combine WAV, MP3 and WMV, you can obtain the software program for Home windows to have a try. This perform streamlines the method by which customers can sync audio and video which have been recorded individually (a process sometimes called double-system recording). Audio Cutter is an internet app that can be utilized to chop audio tracks proper in your browser. As you may see, you can adjust the order for all uploaded MP3 audio information by clicking "Up" or "Down". To solve somethings related like this, we will take a look at 6 greatest Audio Joiner applications in this article and in addition check out their strengths and weaknesses. - Quite a lot of music and audio codecs including MP3, WAV, Ogg Vorbis, Speex and AIFF. Audacity means that you can edit all in style codecs of audio recordsdata for free. If you first be part of the assembly, ensure you choose Be a part of Audio by laptop. In many situations, having a single audio file is just more convenient than combating multiple fragments. Different little good options embrace the ability to add a video, whereby the audio shall be routinely extracted. The complexity of some audio modifying softwaremight scare you away for http://www.magicaudiotools.com/ those who're a new person, nevertheless it's more more likely to be the worth tag that sends you running. MP3 Joiner Knowledgeable can be built-in into Home windows Explorer and after choosing them you possibly can merge MP3 information with a right mouse click on.
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You'll be able to merge, combine and be part of MP3 audio recordsdata with blazing velocity, with out recompressing and with out quality loss. As the video editor, it might trim, crop, rotate, watermark, change audio quantity, compress, add or take away subtitles, change the video decision, bitrates, side ratio of virtually every kind of video or audio information. Timbre helps you to seamlessly be a part of mp3 songs or join videos collectively, combining as many files as you want into one. You may drag and drop audio information like mp3 or wav into the program interface, or use the File > Open dialog to do this. 2. Use the radio buttons to pick either Laptop audio or Phone name. Helpful Audio Editor is a Multi-functional software for modifying your audio files. If this leads to audio that's too quiet or otherwise unbalanced then the enter file volumes can be set manually as described above. There is no such thing as a restrict on the number of mp3 recordsdata you'll be able to be a part of or merge. MP3 Merger : Audio Joiner 1.0.four apk requires following permissions in your android device. Any separated audio recordsdata may be joined to the most well-liked audio formats as MP3, OGG, WMA, WAV, etc.
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Therefore, if what is ultimately desired is lossily compressed audio, it's highly really useful to carry out all audio processing utilizing lossless file formats after which convert to the lossy format solely at the final stage. The entire process could be very easy: upload the information, merge the audio files, and download the output audio. Free Audio Converter is a software that does precisely that. Be part of a Crew to compete in weekly on-line challenges in Rivals mode, carry out your method by a rock documentary about your band in Rockudrama, plus get greater than 50 free songs, new rock store objects, and entry to future updates. Cut up any audio monitor effortlessly with MP3Cut that comes with an excellent straightforward and trendy trying mp3 player. Home windows Media Participant is a digital media player and media library software used for enjoying audio, video and viewing photos on personal computers. FonePaw Video Converter Ultimate is a music cutter and mixer that can edit and combine MP3 and different audio information into one monitor. The simple-to-use interface in regards to the wav joiner Mac software program lets you run it with none tutorial. MP3 Merger can merge & mix your several FLAC, MP3, OGG and WAV audio files to an entire single audio file. А free on-line app you should utilize to affix multiple audio tracks into one. Free Video Cutter Joiner works properly, the makers claim, with nearly every many file format that video is produced in. Transom has many articles about totally different audio modifying software, and any of these could also be helpful in selecting which one is right for you, or in offering particulars about utilizing it. On this column, we'll focus on how the varied software program is more or less acceptable for podcasting. Any separated audio recordsdata might be joined to the preferred audio codecs as MP3, OGG, WMA, WAV, and so on. Participants can join the audio conference either utilizing their computer's microphones, or be a part of the assembly using their phone. A model new online audio modifying tool that is based on HTML5 and doesn't require you to add audio files to the server. So you probably have a number of MP3s that you have to reduce individually and then join collectively, you'll have to edit them here first and then return to another device like MP3Cut and be a part of them together. Audio from the enter runs via the chain till either the tip of the input file is reached or an impact within the chain requests to terminate the chain.
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Helium Audio Joiner is free software program for Home windows. Although Easy MP3 Cutter Joiner Editor would possibly concentrate on the MP3 format, it also supports quite a lot of others, together with common file types like M4A, FLAC, WAV, AAC, WMA and WMV. Click the large Circle button on the underside proper corner of the primary home windows of the MP3 Joiner. X2X Free Video Audio Merger is a software package deal which permits customers to quickly be a part of completely different audio and video recordsdata. Attempting new software program for audio enhancing is usually a dragging, especially for busy people.
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bernadetteperson-blog · 6 years ago
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Merged Second Harddrive With Music Folder
On-line MP3 cutter - make your personal exclusive ringtone. Want to merge a number of MP3s into one file? Look no further… Our Free Merge MP3 is your last station. It could possibly make it easier to merge a large number of audio recordsdata with totally different formats into one bigger file with one format resembling MP3, WAV, WMA and OGG with out trouble. With this highly effective utility, you may also combine many separate music tracks into one non-stop audio CD. We solely accepting demos in digital form. Please email enter@ with links to MP3 files with 320kbit (but NO MP3 e mail attachments please!), SoundCloud pages or links to different online streaming gamers. By utilizing the audio enhancing function of this program you possibly can easily be a part of mp3 recordsdata in one audio observe with none problem and trouble. From here, simply go to the audio editor's platform and hit the tab that says Load an audio file to edit. So your first mp3 monitor is now at the editor's timeline. Now to merge the succeeding mp3 tracks go to the Tools menu > Insert sound file, this may routinely combine the 2 tracks collectively. So as to add extra mp3 file, just repeat this steps till the entire audio tracks are added. For extra modifying wants, you can even make use of this tool to chop, split, mix, overwrite with sound file, reduce and paste parts of MP3 recordsdata. Helium Audio Joiner, as its title suggests, permits you to merge numerous audio tracks into one single file utilizing an intuitive interface and superior instruments. 1. Combine your MP3 music tracks to not less than one file with simple steps. The headers of mp3-recordsdata are moreover merged. You'll't merge mp3 information together with out the usage of a software, let's go deep into the varied methods that may be utilized in combining a number of mp3 tracks all together. As talked about earlier, the Free MP3 Cutter and Joiner boasts a straightforward and nicely-organized with a pleasant design. All widespread audio formats: www.mergemp3.com MP3, WAV, M4A, AAC, AC3, DTS, and so forth. For readability when I extract tracks from audio recordsdata (mp3) after which mix them along with copy-paste to obtain one solely audio mixes, overlaps. MP3 Toolkit is a set of six separate audio manipulation devices which are all useful in some way: Converter, Ripper, Tag Editor, Merger, Cutter, and Recorder. Then confirm Merge into one File" discipline and click on Convert" to hitch the songs into one single observe. And merge songs online not directly I attempted to avoid wasting numerous the file though I can not be a part of the two songs nonetheless it confirmed the as a substitute of mp3. This MP3 joiner may be an MP3 editor and cutter applied for all audio info. The proper editor helps you shortly merge audio and video with superior options. Collabs are songs created collaborativelly online by the Bandhub community. Watch for the export to finish. The time this takes will fluctuate relying on how many songs you are combining. Next is go to the editor and spotlight the a part of the tune that you just need to merge then hit the Edit button adopted by Copy. After which move to the succeeding track, on the boards editor move the cursor on the end of the observe and press Edit > Paste Repeat this process until all the mp3 files that you wish to merge for you undertaking is completed. 2. Click on "Submit" button to begin processing. The audio information you added to merge should have the identical format and bit rate and many others. The new audio file will probably be appended to the latest audio file created. For instance: You submit audio information A, B and C one after the other, the newest output audio file can be file A+B+C mixed collectively. With this free online mp3 cutter you may reduce a portion from any audio file, or convert a video to MP3 format, and save the outcome as a MP3 music file or ringtone for you cellular phone comparable to Samsung Galaxy S8, Apple iPhone 8S Plus. It allows to chop an audio with an correct beginning time and ending time in milliseconds. Fairly often, you end up wanting to merge two audio clips, two MP3 information, or two favorite songs. It does. We supply from Videoblocks & Audioblocks, with over forty,000 property to choose from in your on-line video editing projects. Want to straight take assistance from fast technique to merge your MP3 files together? If you're drawn to do it, an online MP3 joiner is the one you want. From our survey, it is troublesome to search out straightforward and on-line applications to manage MP3 recordsdata. Particularly, the online MP3 Joiner Software program ranked in this checklist is fastidiously selected by us. Decide anyone you fulfill at present. Easy MP3 Cutter Joiner Editor is a piece of software program that trims and joins MP3 audio recordsdata with just a few clicks of the mouse. I loaded the recordsdata to merge, set file title and path, hit save, and nothing. helps all in fashion audio codecs and is a very simple to use mp3 on-line cutter Simply select the file you want to reduce, select the beginning and ending stage and click on scale back button. When you may need effectively uploaded the data to be merged, simply drag them now from the User's Album" to the Timeline positioned on the backside. Make sure that you simply drag them one after the other and likewise don't put one file over the other since you would threat splitting them. The dragged recordsdata may very well be organized relying on the play order. By dragging them to the place of your choice on the Timeline, you would be capable to organize them in your order.
It counts with a really attractive interface, which makes its use so simple as counting from 1 to 5. You possibly can cut and merge MP3 files in few steps. Merge was founded by Guitarist Julien in 2011. After a bunch of reveals played the identical year, the band took a brand new begin bringing in 'Trapped by Stereo's' singer, Anthony, for what turns into a turning level within the band's historical past. As the band writes their first tracks they get the possibility to open for bands equivalent to Dance Gavin Dance, La Dispute and Touche Amore.With over 1 million users a month, we have been making continuous enhancements to our merger instrument while keeping it free for our customers. Sure! The Merge MP3 obtain for COMPUTER works on most current Windows operating programs. Mounted a problem with changing merged file to an audiobook. Also, you'll be able to batch merge MP3 recordsdata by utilizing Textual content file lists, Excel file lists, CSV file lists, or by getting into the lists of audio information to affix directly. The merger further goals to capitalize on the popularity of the chat app and music service. KakaoTalk already has a music message feature and an AI speaker, Kakao Mini , launched late final yr.
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michal00n30604-blog · 6 years ago
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Audio Cutter, MP3 Joiner And MP3 Splitter Mp3cutter
Searching for a program that may aid you merge mp3 on-line and mix a variety of mp3 info into one? Select your audio files out of your pc and load them into the software window both by dragging and dropping. You'll be able to see AudioExpert helpful additionally as a strong audio file converter which is able to will let you modify the file format of your recordsdata, their bit rate, frequency, and so forth. In case your pc is provided with a digital digicam and microphone, audio video joiner android it's best to use AudioExpert to doc your sounds. 3. Add and edit giant audio files will take you much time, that you must be affected person. If there any question about MP3 joiner programs, you probably can be at liberty to let me know within the suggestions. In contrast with Audio Joiner, Aconvert offers one more option to add MP3 recordsdata, which enables you to both choose designated MP3 file from local folder or paste online audio URL immediately. WAV is among the first audio-codecs. The primary operate of the video to audio converter is extracting audio from video information, corresponding to convert AVI to MP3, and convert MPEG, WMV, MP4, MOV and RM to MP3 file. EZ Softmagic MP3 Splitter & Joiner 3. Construct 2 It builds MP3 Splitter (MP3 Cutter) and MP3 Joiner in a single, you'll be able to minimize up, scale back, trim a big MP3 file into numerous smaller items or join, merge quite a few MP3 information to a much bigger one. Convert MP3 format to WAV format; WAV shops uncooked audio data and can be used in editing and processing. After uploading the file, the content or music in your audio will be displayed in the form of waveform together with two control markers i.e. begin and cease. MP3 Joiner Professional is an audio joiner that has a large number of completely different output formats including MP3, http://www.magicaudiotools.com/ FLAC, WMA, AAC, audio video joiner android M4A, OGG, AIFF, Ac3 DVD, Wavpack e.t.c. Thanks for the nice freeware - just what I've been looking for among dozens of unstable on-line audio converters. Proper right here we take merge mp3 on-line mp3 as example. Together with the flexibility to affix a number of tracks into one massive audio observe, it is usually potential to decrease a specific portion of the observe with this software program and the easily convert it to any of the supported file extensions making certain the equal high quality because the distinctive file and with excessive precision.
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Apowersoft Free Online Audio Editor has an intuitive interface which facilitates to regulate audio modifying conveniently. Free MP3 Cutter Joiner is fairly correct and has the flexibility to edit data inside one millisecond. Except editing the source audio information, Any Video Converter may also extract audio track from video files and reduce or merge the audio track after which save the audio as MP3, WAV, WMA, FLAC, AAC, OGG, M4A codecs. You can specify the output format and totally different encoding choices straight and you can also mix or exchange the audio with another audio file, edit album artwork and metadata. Merely add the audio file by clicking on the plus" sign, click on the arrows up and down to shift the arrangement of the tracks, and then just hit the play button to start merging the selected recordsdata. EZ SoftMagic is a developer of audio & video software program. For many who happen to're transferring LP information or tapes to your computer, or in every other case making high quality audio recordings to retailer and play from a tough disk or music participant, it's potential you may most definitely need to work initially with a pristinewav (pcm) file sooner than changing to a compressed format.
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This tool is hosted on the Amazon Cloud and automatically removes all your audio recordsdata after 24 hours. Make Preparation: Free acquire and set up this highly effective Audio Joiner in your Mac or Residence home windows, after which modify to the step-by-step information to mix audio recordsdata within minutes. Accepts video and audio information as input. Merge MP3 could looks fairly dated however does the job of merging audio very effectively. Another excuse to determine on the software should be the fully different parameters you could choose to adjust the audio information, such because the sampling frequency, channel mode and audio bitrate. You can even use the opposite instruments across the top to document your voice, file video and convert audio. Should you like listening to MP3 music or audio books, this MP3 joiner is right for you. While you add audio recordsdata to this system, they are going to be routinely joined collectively and positioned on the Timeline one after another within the order wherein they'd been added. These two options and a wide range of different choices make Helium Audio Joiner a dependable and useful software for anybody trying to merge audio files. The simple-to-use interface concerning the wav joiner Mac software allows you to run it with none tutorial. The free trial model of Easy MP3 Joiner can merge up to 5 recordsdata at once. This software program program program has a penchant for practically all audio codecs, along with MP3, AAC, WAV, MP2, FLAC, OGG, MPA, M4A, APE, RA, AC3, RAM and AU amongst others. The Merger enables you to take a variety of wav joiner audio files, rearrange them in no matter order you need, then export it as a single blended audio file. Additionally, the absence of a constructed-in audio player is the opposite notable considering that typically you might have to preview the sound information and determine whether it's the correct file order or not. Each audio converter program under is freeware We haven't listed any shareware or trialware audio converters. Add as many audio information as needed. You can also break up and merge audio recordsdata especially your MP3 tracks. You should use this on-line audio merger program to merge MP3 recordsdata, merge WAV info, merge OGG recordsdata, merge AAC files or merge M4A data and so forth. Software means that you can convert any audio information in a convenient format completely free. Looking for the best MP3 joiner for Windows or Mac OS that can assist you to merge multiple MP3 recordsdata into one?
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