#October 2022 Science News

[sciencespies]

Sound reveals giant blue whales dance with the wind to find food

https://sciencespies.com/environment/sound-reveals-giant-blue-whales-dance-with-the-wind-to-find-food/

Sound reveals giant blue whales dance with the wind to find food

A study by MBARI researchers and their collaborators published today in Ecology Letters sheds new light on the movements of mysterious, endangered blue whales. The research team used a directional hydrophone on MBARI’s underwater observatory, integrated with other advanced technologies, to listen for the booming vocalizations of blue whales. They used these sounds to track the movements of blue whales and learned that these ocean giants respond to changes in the wind.

Along California’s Central Coast, spring and summer bring coastal upwelling. From March through July, seasonal winds push the top layer of water out to sea, allowing the cold water below to rise to the surface. The cooler, nutrient-rich water fuels blooms of tiny phytoplankton, jumpstarting the food web in Monterey Bay, from small shrimp-like krill all the way to giant whales. When the winds create an upwelling event, blue whales seek out the plumes of cooler water, where krill are most abundant. When upwelling stops, the whales move offshore into habitat that is transected by shipping lanes.

��This research and its underlying technologies are opening new windows into the complex, and beautiful, ecology of these endangered whales,” said John Ryan, a biological oceanographer at MBARI and lead author of this study. “These findings demonstrate a new resource for managers seeking ways to better protect blue whales and other species.”

The directional hydrophone is a specialized underwater microphone that records sounds and identifies the direction from which they originate. To use this technology to study blue whale movements, researchers needed to confirm that the hydrophone reliably tracked whales. This meant matching the acoustic bearings to a calling whale that was being tracked by GPS. With confidence in the acoustic methods established, the research team examined two years of acoustic tracking of the regional blue whale population.

This study built upon previous research led by MBARI Senior Scientist Kelly Benoit-Bird, which revealed that swarms of forage species — anchovies and krill — reacted to coastal upwelling. This time, researchers combined satellite and mooring data of upwelling conditions and echosounder data on krill aggregations with the acoustic tracks of foraging blue whales logged by the directional hydrophone.

“Previous work by the MBARI team found that when coastal upwelling was strongest, anchovies and krill formed dense swarms within upwelling plumes. Now, we’ve learned that blue whales track these dynamic plumes, where abundant food resources are available,” explained Ryan.

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Blue whales recognize when the wind is changing their habitat and identify places where upwelling aggregates their essential food — krill. For a massive animal weighing up to 150 tonnes (165 tons), finding these dense aggregations is a matter of survival.

While scientists have long recognized that blue whales seasonally occupy Monterey Bay during the upwelling season, this research has revealed that the whales closely track the upwelling process on a very fine scale of both space (kilometers) and time (days to weeks).

“Tracking many individual wild animals simultaneously is challenging in any ecosystem. This is especially difficult in the open ocean, which is often opaque to us as human observers,” said William Oestreich, previously a graduate student at Stanford University’s Hopkins Marine Station and now a postdoctoral fellow at MBARI. “Integration of technologies to measure these whales’ sounds enabled this important discovery about how groups of predators find food in a dynamic ocean. We’re excited about the future discoveries we can make by eavesdropping on blue whales and other noisy ocean animals.”

Background

Blue whales (Balaenoptera musculus) are the largest animals on Earth, but despite their large size, scientists still have many unanswered questions about their biology and ecology. These gentle giants seasonally gather in the Monterey Bay region to feed on small shrimp-like crustaceans called krill.

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Blue whales are elusive animals. They can travel large distances underwater very quickly, making them challenging to track. MBARI researchers and collaborators employed a novel technique for tracking blue whales — sound.

MBARI’s MARS (Monterey Accelerated Research System) observatory offers a platform for studying the ocean in new ways. Funded by the National Science Foundation, the cabled observatory provides continuous power and data connectivity to support a variety of instruments for scientific experiments.

In 2015, MBARI researchers installed a hydrophone, or underwater microphone, on the observatory. The trove of acoustic data from the hydrophone has provided important insights into the ocean soundscape, from the migratory and feeding behaviors of blue whales to the impact of noise from human activities.

In 2019, MBARI and the Naval Postgraduate School installed a second hydrophone on the observatory. The directional hydrophone gives the direction from which a sound originated. This information can reveal spatial patterns for sounds underwater, identifying where sounds came from. By tracking the blue whales’ B call — the most powerful and prevalent vocalization among the regional blue whale population — researchers could follow the movements of individual whales as they foraged within the region.

Researchers compared the directional hydrophone’s recordings to data logged by tags that scientists from Stanford University had previously deployed on blue whales. Validating this new acoustic tracking method opens new opportunities for simultaneously logging the movements of multiple whales. It may also enable animal-borne tag research by helping researchers find whales to tag. “The integrated suite of technologies demonstrated in this paper represents a transformative tool kit for interdisciplinary research and mesoscale ecosystem monitoring that can be deployed at scale throughout protected marine habitats. This is a game changer and brings both cetacean biology and biological oceanography to the next level,” said Jeremy Goldbogen, an associate professor at Stanford University’s Hopkins Marine Station and a coauthor of the study.

This new methodology has implications not only for understanding how whales interact with their environment and one another but also for advancing management and conservation.

Despite protections, blue whales remain endangered, primarily from the risk of collisions with ships. This study showed that blue whales in Monterey Bay National Marine Sanctuary regularly occupy habitat transected by shipping lanes. Acoustic tracking of whales may provide real-time information for resource managers to mitigate risk, for example, through vessel speed reduction or rerouting during critical periods. “These kinds of integrated tools could allow us to spatially and temporally monitor, and eventually even predict, ephemeral biological hotspots. This promises to be a watershed advancement in the adaptive management of risks for protected and endangered species,” said Brandon Southall, president and senior scientist for Southall Environmental Associates Inc. and a coauthor of the research study.

Support for this research was provided by the David and Lucile Packard Foundation. The National Science Foundation funded the installation and maintenance of the MARS cabled observatory through awards 0739828 and 1114794. Directional acoustic processing work was supported by the Office of Naval Research, Code 32. Tag work was funded in part by the National Science Foundation (IOS-1656676), the Office of Naval Research (N000141612477), and a Terman Fellowship from Stanford University.

#Environment

[thesquidkid]

Chapters: 1/1 Fandom: Roswell New Mexico (TV 2019) Rating: General Audiences Warnings: No Archive Warnings Apply Relationships: Max Evans/Liz Ortecho Characters: Max Evans, Liz Ortecho Additional Tags: Fluff, Science, (too much science for what this fic is supposed to be), Valentine's Day, (tho if you blink you'll miss it), Established Relationship, Post-Canon, Science Experiments, on animals (rats in particular) Series: Part 2 of shiny happy people holding hands Summary:

if I could just see you tonight

Valentine's Day. Liz is in Roswell, while Max is on Oasis. Supposedly.

(Or, the one where Max crosses the universe to be home on Valentine's Day.)

[hotheadedhero]

TMNT Masterlist

The little easy-access hub world for you to find stories of your favourite turtle boys <3 Updates will not be consistent but when are they ever?

Request status: Closed! Here for more info

Please refer to the rules before making a request!

Updated: 31st October 2024

2003

All Boyos

Reacting to Pregnant S/O

De-Stress Methods

Leonardo

Exception

2007

All Boyos

Favourite Kisses

Leonardo

All That's Left (Angst)

2012

All Boyos

Why They Fall/Favourite Feature

S/O That Swears... a Lot (Crack?)

Learning Curves

Boob Behaviour (Slightly Suggestive)

Caught Single-Handed (18+)

Raphael

Love at First Fight

Donatello

In Unrequited Love (Angst/Happy Ending) Part 1 - Part 2 - Part 3

Bayverse (2014/16)

All Boyos

Turtles x Ballerina (Fluff)

Rejection, Realisation and Regret (Angst)

Kiss Me (Fluff)

Affectionate Biting

Donatello

Consequence of Dilatory Behaviour (Angst)

Raphael

Daft Pretty Boys (Fluff/Angst)

Michelangelo

Crushing New Dreams (Angst)

Rise (2018)

All Boyos

Pros/Cons of Your Relationship

Hug Headcanons

Raphael

Like 'em Big (Silly Fluff) Part 1 - Part 2

Sucker Punch my Heart (Headcanon)

Threshold

Donatello

A Dichotomy in Donnie's Dearest

Science vs Mystic (Angsty)

Rise Movie (2022)

All Boyos

Past Days, Future Pain (Angst)

[ectoberhaunt]

Ectoberhaunt 2023: Science VS Magic

Dear Phandom new and old, sorry for the delay but this here is our 2023 theme and prompt list! Once again we've changed it up a little to make it a little easier on all of us, and to invite fun and mayhem Phandom wide! Prompts are once again Monday-Friday, with Friday being singular prompts, and weekends being (mostly) free as catch up days. The only real change is our new 'isekai weekend' on the 21st and 22nd, with two different sub prompts for the days. Isekai is a subgenre of anime in which a character ends up in a different place or world all together. It literally translates to 'otherworld'! The two prompts for this weekend are 'past prompt', where we want to see the Phandom use a prompt from either of our previous calendars. The other is 'portal shenanigans'. We highly encourage you to create crossover content and AUs you've wanted to play with. As always, our last prompt day is October 24th to make way for the Ectober Week event. This means our free days are the 1st, 7th, 8th, 14th, 15th, with the 25th-31st being @ectoberweekofficial's time to shine. Please tag all prompt fills as "Ectoberhaunt23", and follow the additional posting guidelines below!

Posting for this event begins October 2nd!

Down below are our written out calendar prompts (for accessibility) AND our posting guidelines. Check 'em out!

The Prompts

Below are the listed prompts in date order, if it's blank it's a catch up day. First prompt is Science, second is Magic!

-

Tecnomancy vs Botonamancy

Black Cat vs White Crow

Aliens vs Zombies

Hunt vs Haunt

Tabletop

-

-

Robots vs Dragons

Pseudoscience vs Occultism

Dread vs Calm

Obsession vs Repression

Horror Flick

-

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Revenant vs Death Echo

Blood vs Flesh

Unravel vs Intertwine

Claws vs Horns

Danse Macabre

Isekai: Past Prompts (2021 | 2022)

Isekai: Portal Shenanigans

Technus vs Magic

Science vs Dora Ectober Week!

coming soon

coming soon

coming soon

coming soon

coming soon

coming soon

coming soon

Post Guidelines

The following are the posting guidelines. Please follow them so we can reblog and share your posts without issue. We will also have this as a post available on our blog separately.

Tag all posts with “Ectoberhaunt23” so we can find it. If you do not use this tag, we may not find you.

Tag which calendar you're pulling from (“EH Science” or “EH Magic”), which day the prompt is for ("Day X"), and which prompt(s) you completed ("Eyes" "Teeth"). Example: #ectoberhaunt23 #EH science #day 5 #hunt Single day prompts, such as the ones on Friday, do not need a tag for which calendar it's for.

Put your fics under a readmore. Add a summary before the cut with a short preview, content warnings, and which prompts were used. Then, add a readmore no more than 150 words or 10 lines/groups of text under your summary. If you're using mobile, type :readmore: and hit enter to make a readmore. If you do not do this, we will NOT reblog your post.

Make sure to tag all common content warnings (blood, gore, death, drugs, body horror, existentialism, & vermin)

We will try to reblog every prompt we can. Feel free to @ us in the post too or send us a DM with the post!!

Feel free to shoot us an ask about rules/clarifications and any queries on prompts. Our discord is open as are our messages.

Here is a spreadsheet you can use to track your progress made by the talented @ajitated

Title graphic by @kawaiijohn | Calendar graphics by @ajitated

[evidence-based-activism]

"Research into trans medicine has been manipulated"

The Sources

A recent Economist* article has described how the World Professional Association for Transgender Health (WPATH) has manipulated research into trans medicine. The article is reproduced here in full by the Society for Evidence-Based Gender Medicine (SEGM). The SEGM also discusses the topic in their discussion on how "WPATH Influence Undermines WHO’s Transgender Guidelines"

*For those who care: The Economist is rated as "least biased" and "highly factual" by Media Bias/Fact Check. While it has varied over time, they currently tend to be preferred by a left-leaning audience.

The Situation

Essentially, unsealed court documents have shown WPATH first commissioned research into trans medicine from Johns Hopkins University (for the "development" of their guidelines) and then prevented the researchers from publishing this research. (Among other ethical violations including undue influence over manuscript contents and requiring researchers to (illegitimately) claim independence from WPATH.)

Presumably their suppression and manipulation of the research occurred because the conclusions reached by the researchers did not meet advance their desired opinions.

This is extraordinarily unethical from a scientific, medical, and political perspective. Strong objections from the researchers involved were documented, but ultimately failed to prevent the limitation of academic freedom and maintenance of scientific integrity. Aside from this, their actions have deprived their own community (trans individuals) from potentially vital information about their medical treatments.

So, the next time someone asks for "proof" that the current standards of trans medicine are not evidence based and may, in fact, be harmful: reply with these sources documenting the unscientific, unethical suppression of such proof. (And, while you're at it, remind them that the burden of proof is on intervention, not the lack of intervention.)

Choice Quotes from the Sources

From the reproduced Economist article:

From early on in the contract negotiations, WPATH expressed a desire to control the results of the Hopkins team’s work.

Ms Robinson [the research director] saw this as an attempt to exert undue influence over what was supposed to be an independent process.

But an email in October 2020 from WPATH figures, including its incoming president at the time, ... made clear what sort of science WPATH did (and did not) want published. Research must be “thoroughly scrutinised and reviewed to ensure that publication does not negatively affect the provision of transgender health care in the broadest sense,” it stated.

[The WPATH president has] been named to a World Health Organisation advisory board tasked with developing best practices for transgender medicine

Another document recently unsealed shows that Rachel Levine, a trans woman who is assistant secretary for health, succeeded in pressing wpath to remove minimum ages for the treatment of children from its 2022 standards of care.

From the extended discussion by the SEGM:

The court documents reveal that WPATH leadership was "caught on the wrong foot" when two systematic reviews of evidence regarding endocrine interventions, ... did not provide the kind of support that WPATH was hoping to see. Consequently, WPATH leadership, ... took action to prevent the evidence evaluation team from making public the offending systematic reviews.

The court documents also reveal that WPATH subsequently instituted a new approval policy to ensure that only favorable evidence reviews could be published by researchers engaged in evaluating the evidence: (... WPATH had to approve the conclusions. ... WPATH had ongoing content control over the content of the planned publication. ... WPATH had the final document control.)

The authors were also required to insert into the article a statement that asserted its independence from WPATH, effectively denying that WPATH interference had taken place. [Imagine a drug company exerting this much influence over research into their a drug, and then demanding the researchers lie about this influence.]

[The Baker 2012 review] was the only review to survive WPATH’s approval process, despite "dozens" of reviews being completed by the Johns Hopkins team, as the court documents reveal. [Meaning dozens were suppressed, presumably for unfavorable conclusions.]

The Baker review has an alarming number of irregularities, which bear the marks of WPATH interference, and which deserve a separate spotlight. Here, we will only note that the review's conclusions ... are explicitly contradicted by the actual systematic review findings, which found only "low" and "insufficient" evidence.

The suppressed evidence regarding hormones interventions for all age groups raises questions about what basis WHO is using for its presumption that hormones should be widely available to all adults who seek them [This is of particular concern since several influential members of WPATH - including its president - have been appointed to the WHO board developing clinical guidelines]

[mindblowingscience]

In October 2022, astronomers were stunned by what was quickly dubbed the BOAT—the brightest-of-all-time gamma-ray burst (GRB). Now an international science team reports that data from NASA's Fermi Gamma-ray Space Telescope reveals a feature never seen before. "A few minutes after the BOAT erupted, Fermi's Gamma-ray Burst Monitor recorded an unusual energy peak that caught our attention," said lead researcher Maria Edvige Ravasio at Radboud University in Nijmegen, Netherlands, and affiliated with Brera Observatory, part of INAF (the Italian National Institute of Astrophysics) in Merate, Italy. "When I first saw that signal, it gave me goosebumps. Our analysis since then shows it to be the first high-confidence emission line ever seen in 50 years of studying GRBs." A paper about the discovery appears in the journal Science.

Continue Reading.

[pers-books]

Lesbians in Space: The Anthology (Where No Man Has Gone Before)

Booktopia 2024 📚#Fantasy#Indie#Sci-Fi

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You've asked for it, so Space Wizard provides. Here is the long-anticipated Lesbians In Space Anthology!

Space Wizard Science Fantasy!

Space Wizard Science Fantasy is a queer science fiction and fantasy indie publishing company which opened its doors in 2021 to publishing outside authors. - In 2022, the Space Wizard Science Fantasy Year 1 campaign raised nearly $18,000 to pay authors top rates, create amazing book covers, fund an audiobook recording, and publish 12 books between June 2022 and June 2023. - In 2023, Year 2 raised over $18,000 for 12 more books released from June 2023 to June 2024 with more excellent covers, custom illustrations, and pro rates for our anthology writers! This year we added exclusive collector's hardbacks! - In 2024, Year 3 just concluded in July with another $17,250 raised for for 13 books, one omnibus, and 2 TTRPGs!

We're back again this September for one more anthology, this time with a bunch of incredible authors participating in Booktopia. Lesbians in Space has a stellar (ha!) lineup of writers already on board, including (in order of confirmation):

- Seanan McGuire, multiple Hugo Award-winning author of the Wayward Children series, the October Daye series, and the Incryptid series!

- Travis Baldree, author of Legends and Lattes, shortlisted for the Hugo Award for best novel in 2023, as well as exceptional audiobook narrator!

- Emma Newman, Hugo Award-winning podcaster and author of the Planetfall series, which was shortlisted for the Best Series Hugo Award in 2020!

- Mary Robinette Kowal. Hugo Award-winner Mary Robinette Kowal has written: The Spare Man, The Glamourist Histories series, Ghost Talkers, the Lady Astronaut Universe, and many short stories.

Also see our "writers" section below for our current roster, and for how you can submit your story!

Lesbians in Space: Where No Man Has Gone Before

Peanut butter and chocolate. Cheese and wine. Sex and rock n’ roll. History is full of great pairings.

Get ready for the next great one: Lesbians and Space! Join a host of intrepid explorers heading to the outer reaches of the galaxy, exploring planets, space stations, strange new worlds and interesting aliens. Focusing on lesbian / sapphic protagonists, this anthology will contain works from numerous established, award-winning, and lesfic authors, and a few new faces as well.

We have an amazing cover already created by Serene Chia, and we have a bunch of great addons and gifts for you as well! This anthology is going to be packed with fully-inclusive, sapphic stories about space, space opera, science fiction, exploration, adventure, and of course, romance. The stories will have representation of all sorts, including cis, trans, bi, sapphic, non-binary, ace, aro, and many other types. There's lots of room for Lesbians in Space!

We have our invited group of writers already working on stories for the anthology, but we're opening up to any and all submissions as well! So if you're a writer, polish off your best story about Lesbians in Space, and send it in!

Are you a writer? Do you like Lesbians in Space? We will be holding juried selections for more stories for the Lesbians in Space anthology. To enter, simply polish off your writing skills and craft a story of around 2000-4500 words, but definitely not over 6000.

This anthology will focus on lesbian relationships of all types, including cis, bi/pan, ace, non-binary, intersex, trans, and others that fall under the ‘sapphic’ banner as long as the primary pairing is lesbian. Give us your best story featuring sapphic protagonists at least partially located in space. This could be on a spaceship, with magic, on a planet or asteroid, in another dimension or realm, or any other connected idea. Surprise us!

Stories will be juried and final selections will be made (hopefully) by end of January 2025. Projected publish date is June 2025. Selected authors will be compensated at semi-pro rates or higher. Send your completed story in by midnight EST, December 31st, 2024 using the instructions at https://www.spacewizardsciencefantasy.com/submissions We are hoping to publish Lesbians in Space around June 2025.

-- I've just backed this as it looks absolutely fabulous!

[covid-safer-hotties]

As COVID Surges, the High Price of Viral Denial - Published Sept 3, 2024

COVID is surging once again and, if you live in British Columbia, you probably already know someone sick with fever, chills and a sore throat.

As of mid-August, about one in every 19 British Columbians were enduring an infection, with or without symptoms.

Although the media routinely dismisses all COVID infections as an inconsequential nuisance, that’s not what the science says. The virus remains deadlier than the flu and repeated infections can radically change your health.

An important new Nature study, for example, has now proven that the spike protein of the virus can bind with a blood protein, fibrin, setting off a chain of blood clots resulting in chronic inflammation and brain damage. Fibrin can actually form a mesh impeding blood flow in arteries to multiple organs in the body.

The Tyee is supported by readers like you Join us and grow independent media in Canada Repeated studies show in the bluntest terms that the initial acute infection is only the tip of the iceberg. Even a mild bout of COVID can leave a legacy of blood clots, heart failure, diabetes, decreased brain function (see sidebar), long COVID (now affecting 400 million people worldwide) and immune damage that increasingly makes people more vulnerable to a plethora of infectious diseases and possibly cancers.

These problems can erupt three years after an infection and are especially prevalent in patients who’ve been hospitalized by COVID.

Which is why the U.S. immunologist and COVID specialist Dr. David Putrino emphasizes, “There is no such thing as a SARS-CoV-2 infection that does NOT have prolonged consequences.”

And yet the estimated daily level of infection in Canada now hovers around the highest points reached during the Omicron variant’s peaks in January 2022 and October 2023.

That’s the finding of University of Toronto infectious disease expert Tara Moriarty, whose team bases the latest COVID-19 Hazard Index on a combination of wastewater data and modelling. In a discursive and highly valuable X posting Moriarty adds “there’s not a fresh vaccine in sight.” In fact, they are weeks away.

That means about one million infections are occurring every week and that this “severe” level of infection translates like clockwork into more than 1,000 deaths per week from COVID-19 in Canada based on five-week average trends. Ultimately these infections will result in more cases of long COVID in both younger and older populations.

There is more bad news: on an annual basis COVID infections still account for 20 times more deaths than influenza.

The data is not complete but this death toll likely made COVID the second or leading cause of death in the country last month.

According to Moriarty’s data, the number of COVID deaths per infection remain highest in Newfoundland, New Brunswick and Saskatchewan because they have older populations often compromised by serious medical conditions. They are also served by shrinking health resources.

Alberta, whose population is Canada’s youngest on average, claims the lowest infection fatality rate yet has already reported more than 700 COVID deaths this year. B.C. ranks somewhere in the middle.

These grim trends mirror COVID’s permutations south of the border. In the United States COVID infections hospitalized nearly five out of 100,000 Americans during the week of Aug. 4 to 10.

Dr. Ziyad Al-Aly, one of North America’s leading COVID researchers, notes that, “This crucial, yet lagging indicator hasn’t been this high since February 2024.” In addition, spotty U.S. data indicates that COVID has hospitalized twice as many people than the flu since October last year.

Rocking the system

Meanwhile Canada’s hospital emergency rooms, many already stretched before the pandemic, continue to open and close with troubling frequency across the country due to chronic staff shortages and sick workers.

With little surge capacity, the continued presence of highly infectious COVID variants continues to leave many health-care systems in shambles year after year.

According to Moriaty’s data, Canadian hospitals are now spending about $37 million dollars a day on COVID hospitalizations, which averaged more than 1,500 people a day two weeks ago.

Here’s some more damning math: “On average, since the beginning of Omicron, people needing hospitalization for COVID-19 account for 14 per cent of hospital bed capacity (seven per cent if you admit only half of people needing hospitalization).”

The resulting bed shortage has created a circular crisis, says Moriarity. “A constant annual seven-per-cent increase in hospital beds required for COVID-19, in a very low surge capacity environment with a serious health-care workforce labour shortage, can have profound upstream and downstream effects on health care and health.”

The evidence is everywhere. Five Interior B.C. emergency rooms closed over the long weekend. In the last week five rural hospitals temporarily closed in Alberta, including facilities in Swan Hills, Fairview and Rocky Mountain House. In Ontario some rural citizens refer to ER closures as an “epidemic.”

Dr. Alan Drummond, a Quebec rural physician, adds that the disruption of “emergency medicine delivery in Canada continues unabated as our political leaders fail to recognize and declare the obvious crisis that it is. They do nothing, they pray for divine intervention, they obfuscate, they lie through their teeth.”

‘A recipe for forever burn’

The subject of how to respond to a slow burn pandemic remains taboo because most public health officials have already declared the emergency over. They’ve also stopped collecting critical data. COVID-19 deaths in Canada are not reported in a readily publicly accessible fashion. And most of the media pretends that an immune-destabilizing virus that can harm the functioning of your organs including your brain has little more import than a benign cold.

As a consequence, authorities can’t now turn around and admit to the breadth of their mistake, let alone acknowledge the growing disorder in public health. Nor do they dare collect critical data documenting the scale of their errors including the relentless march of long COVID.

Meanwhile the virus continues to out-evolve our response and vaccines. Two months ago, when new COVID cases exceeded 100,000 a day in Japan, the research scientist Hiroshi Yasuda imagined the following discussion in a hospital.

Nurse: COVID hospitalizations are increasing again. Doctor: I know. N: Are we fighting an endless, losing battle against SARS-CoV-2? D: No, you are wrong. N: Oh, you have different ideas, doctor? D: We are not even fighting. N: [Nods in agreement.]

Richard Corsi, the noted Texas indoor environmental engineer and creator of the Corsi-Rosenthal box, has summed up this predicament as a profound public health failure. “The general response to COVID-19 remains reactionary over precautionary. Wait until the fire gets hot and starts to burn rather than taking very simple steps to not fuel the fire in the first place. This is a recipe for forever non-containment, forever burn.”

He then points out: “The solution’s been with us since day one of the pandemic. We’ve [generalized] just lacked the will, determination and grace to make it end. Reduce inhalation dose of virus-laden respiratory aerosol particles. It’ll never end if we continue to run in the opposite direction, folks.”

The problem with running in the opposite direction, however, is that we increase the chances of landing in the arms of another COVID infection. And the reasons for avoiding such viral encounters just grow stronger by the sheer weight of evidence.

Why infection prevention still matters

Nobody sane really wants to play Russian roulette, but that’s how we should view every COVID infection. Although most people will get away with just an unpleasant biological disruption of daily life, others will take a bullet to their heart, brain, gut or immune system for reasons not fully understood.

No COVID infection is completely benign because each infection plays a role in deregulating the immune system. Even a mild infection, as one recent study noted, can increase “autoantibodies associated with rheumatic autoimmune diseases and diabetes in most individuals, regardless of vaccination status prior to infection.”

According to an increasing number of researchers, immune deregulation triggered by COVID probably plays a significant role in the dramatic global upticks in infectious diseases. The suspects include RSV, a variety of herpes viruses, whooping cough (now burning up the charts in Canada and England), scarlet fever, dengue fever, fungal infections and tuberculosis. Forty-four countries have now reported a 10-fold increase in the incidence of at least one of 13 infectious diseases compared to trends prior to the pandemic.

Although vaccine hesitancy, climate change and permissive travel have also played a role in this microbial wave, researchers strongly suspect that COVID’s disruption of the immune system has made it harder for many people to fight other infections.

Putrino, a COVID specialist at New York’s Icahn School of Medicine at Mount Sinai, recently explained the situation this way. “For the longest time we’ve told people that if you get an illness and you recover, it just makes you stronger. What we’re seeing over and over again is that’s not the case with COVID. Every time you get a COVID infection, your immune system seems to suffer.

“It’s kind of like a boxer, every fight takes a little bit more out of them. And they’re not getting stronger with every fight, they’re not getting stronger with every hit that they take. Every single time there’s an increased chance that something bad is going to happen to the immune system and I think that this influx of illness that we’re seeing is related to that.”

Another significant risk posed by playing Russian roulette with COVID infections is that each one could result in long COVID, which has sidelined 400 million people around the world at a cost of a trillion dollars. Some manifestations of long COVID include heart disease, diabetes, myalgic encephalomyelitis or chronic fatigue syndrome, and a raft of autoimmune diseases that may last a lifetime.

The risk increases with the severity of acute infection but the majority of long COVID sufferers have had a mild infection. The more times one is infected, the likelier the next infection will trigger a bout of long COVID. “Cumulatively, two infections yield a higher risk of long COVID than one infection and three infections yield a higher risk than two infections, explain researchers published in the journal Nature.

Here, then, is where we’ve arrived. We’ve entered a vicious cycle where more infections generate more COVID variants. The new variants have become more immune evasive. At the same time society has generally abandoned masks, testing and basic public health messages.

We could slow and suppress the cycle by facing the challenge squarely. For example, by cleaning dirty air the way we once tackled the disease-ridden spectre of cholera-infested water.

But public health officials are afraid to talk about clean air let alone the obvious: avoiding infection.

Beating back COVID requires hard work, communal wisdom and clear policies that markedly reduce the level of infection in society.

To date we have chosen viral denial, dirty air and a triumphant reign for long COVID. [Tyee]

[rupalic]

Growth Strategies Adopted by Major Players in Turf Protection Market

In the dynamic landscape of the turf protection industry, key players like Syngenta Crop Protection AG (Switzerland), UPL Limited (India), Corteva Agriscience (US), Nufarm (US), Bayer AG (Germany), and BASF SE (Germany) are at the forefront of innovation and market expansion. These industry leaders are driving growth through strategic initiatives such as partnerships, acquisitions, and cutting-edge product developments, solidifying their positions as influential forces in shaping the future of the turf protection industry. Their efforts not only enhance their global presence but also set new benchmarks for industry standards and customer expectations. The global turf protection market size is estimated to reach $8.1 billion by 2028, growing at a 4.9% compound annual growth rate (CAGR). The market size was valued $6.4 billion in 2023.

Top Global Turf Protection Leaders to Watch in 2024

· Syngenta Crop Protection AG (Switzerland)

· UPL Limited (India)

· Corteva Agriscience (US)

· Nufarm (US)

· Bayer AG (Germany)

· BASF SE (Germany)

· SDS Biotech K.K. (Japan)

· AMVAC Chemical Corporation (US)

· Bioceres Crop Solutions (Argentina)

· Colin Campbell (Chemicals) Pty Ltd (Australia)

· ICL Group Ltd. (US)

Investments and Innovations: Key Strategies of Top Turf Protection Companies

🌱 Syngenta Crop Protection AG: Leading the Way in Integrated Pest Management

Syngenta Crop Protection AG, a global agribusiness based in Switzerland, operates prominently in the crop protection and seeds markets. The company offers a comprehensive range of herbicides, insecticides, fungicides, and seed treatments, helping growers worldwide enhance agricultural productivity and food quality. With a presence in over 90 countries, Syngenta’s reach is truly global. In October 2020, Syngenta further strengthened its position by acquiring Valagro, a leading biologicals company. Valagro’s strong presence in Europe, North America, Asia, and Latin America complements Syngenta’s existing crop protection chemicals. This acquisition allows Syngenta to offer more integrated pest management strategies that reduce reliance on synthetic chemicals, while Valagro’s expertise in plant nutrition promotes healthier turfgrass growth and improved soil health.

Know about the assumptions considered for the study

🌍 UPL Limited: Innovating Turf Management Solutions Globally

UPL Limited, formerly known as United Phosphorus Limited, is a global agrochemical company based in India, providing a wide range of agricultural solutions, including crop protection products, seeds, and post-harvest solutions. UPL is a key player in turf management, offering innovative solutions for golf courses, sports fields, and other turf areas. Their product portfolio includes herbicides, fungicides, insecticides, and plant growth regulators, all designed to enhance turf quality and health while effectively controlling pests and diseases. Operating in over 130 countries across North America, South America, Europe, and Asia Pacific, UPL has 28 manufacturing sites worldwide, solidifying its position as a leader in the global turf protection market.

🏆 Bayer AG: Streamlining for a Focused Future in Turf Protection

Bayer AG, a multinational pharmaceutical and life sciences company headquartered in Leverkusen, Germany, operates across three business segments: Pharmaceuticals, Consumer Health, and Crop Science. The company’s Crop Science division caters to the turf protection market, offering products such as herbicides, insecticides, and fungicides. With operations in over 90 countries, including regions like North America, South America, Europe, the Middle East, Africa, and Asia Pacific, Bayer maintains a strong global presence. In March 2022, Bayer sold its Environmental Science Professional business, which includes turf protection products, to private equity firm Cinven for USD 2.6 billion. This strategic divestment is part of Bayer’s ongoing efforts to streamline its portfolio and concentrate on core businesses, ensuring a more focused approach to its future operations.

[sciencespies]

'Plant blindness' is caused by urban life and could be cured through wild food foraging

https://sciencespies.com/nature/plant-blindness-is-caused-by-urban-life-and-could-be-cured-through-wild-food-foraging/

'Plant blindness' is caused by urban life and could be cured through wild food foraging

“Plant blindness” is caused by a lack of exposure to nature and could be cured by close contact through activities such as wild food foraging, a study shows.

A lack of awareness and appreciation for native flora stems from diminished time with plants, and is not an innate part of being human, according to the research.

This leads to the common misperceptions that plants are ‘less alive’ than animals.

Researchers say the key to breaking the cycle of plant awareness disparity lies in introducing individuals to biodiverse places and altering their perceptions of the perceived utility of plants. Plant blindness is a well-evidenced lack of interest and awareness for plants in urban societies, as compared to animals.

The research, by Dr Bethan Stagg from the University of Exeter and Professor Justin Dillon from UCL, shows people’s plant awareness develops where they have frequent interactions with plants that have direct relevance to their lives.

Researchers examined 326 articles published in academic journals from 1998 to 2020. Most showed people had more interest and paid more attention — and were more likely to remember — information about animals.

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There was no concrete evidence this was an innate human characteristic, instead, diminished experience of nature in urbanised societies appeared to be the cause. It was not inevitable if people had regular contact with plants.

The research shows a decline in relevant experience with plants leads to a cyclical process of inattention. This can be addressed through first-hand experiences of edible and useful plants in local environments.

Studies showed it was common for children — especially when young — to see plants as inferior to animals and not to be able to identify many species.

Plant awareness disparity was reported in teachers as well as students, particularly in primary teachers who had not graduated in a science subject.

Older people had better plant knowledge, which studies suggest was because they were more likely to have nature-related hobbies.

Thirty-five studies found that modernisation or urbanisation had a negative impact on plant knowledge. The increased reliance on urban services and a cash economy reduced the utility of plant foraging. School attendance and work reduced the time available to spend in the natural environment. These factors also reduced the time spent with family, negatively impacting the oral transmission of plant knowledge between children and older relatives.

Dr Stagg said: “People living in highly industrialised countries have a plant attention deficit due to a decline in relevant experience with plants, as opposed to a cognitive impediment to the visual perception of plants. People living in rural communities in low and middle-income countries were more likely to have high plant knowledge due to a dependence on natural resources. Interestingly, economic development does not necessarily lead to this knowledge being lost if communities still have access to the biodiverse environments.

“The key is to demonstrate some direct benefits of plants to people, as opposed to the indirect benefits through their pharmaceutical and industrial applications, or their value to remote, traditional societies. The level of botanical knowledge in younger generations is shown to be directly related to their perceived usefulness of this knowledge.

“‘Wild plant’ foraging shows considerable promise in this respect, both as a way of introducing people to multiple species and connecting them with some ‘modern-day’ health, cultural and recreational uses.”

Story Source:

Materials provided by University of Exeter. Note: Content may be edited for style and length.

#Nature

[black-arcana]

LACUNA COIL's CRISTINA SCABBIA On Artificial Intelligence In Music: 'My First Impression Is That I Hate It Deeply'

In a recent interview with Brazil's Sonoridades Inc., singer Cristina Scabbia of Italian goth metal veterans LACUNA COIL weighed in on a debate about people using an A.I. (artificial intelligence) music generator as a tool to create melodies, harmonies and rhymes based on artificial intelligence (A.I.) algorithms and machine learning (M.L.) models. Cristina said (as transcribed by BLABBERMOUTH.NET): "I still have to know more about A.I. My first impression is that I hate it deeply. I think that it could be interesting and useful in many ways. But what humans are capable of, it's never 100 percent good. So I know that it will go downward. I mean, we could use it to explore galaxies, we could use it to get better in medicines and science, but I know that a lot of people will be using it for bad reasons.

"Speaking about music, I am confident that the creativity that a human being with emotions, with a soul can have will not be comparable, hopefully ever, to A.I.," she continued. "I think about songs like — I don't know — the one of THE POLICE, 'De-do-do-do, de-da-da-da, is all I want to say to you.' And A.I. would be scratching the forehead, if it had one, and say, like, 'What is this? What does it mean?' But it sounds good. It's rhythmically good. It works with that voice.

"There are so many things you have to bring together to write music, to [put] emotion [across to] other people, to give the emotion that for A.I., it's difficult to bring this emotion because it doesn't have one — yet," Scabbia added. "But my actual opinion is just, like, I want to continue to write music without A.I. for a long time… Maybe it can be helpful. This is my first opinion because I don't know that much. Maybe I don't want to know that much about A.I. I just want to keep it there, just like, 'Eh. I don't know if I wanna know you.'"

During the same chat, Cristina revealed that she and her LACUNA COIL bandmates have completed the demoing process for their follow-up to 2019's "Black Anima" album. She said: "If everything goes as projected, before the end of the year [the new LP] will be released."

LACUNA COIL has just completed the "Ignite The Fire" U.S. tour with support from NEW YEARS DAY and OCEANS OF SLUMBER.

Last month, LACUNA COIL released another new single, "In The Mean Time", featuring Ash Costello of NEW YEARS DAY. The song's title is a reference to the mean times the world is living in, as well as a reference to the state the band itself is in, between cycles.

Last July, LACUNA COIL released the official lyric video for "Never Dawn". For the track, LACUNA COIL partnered with CMON, the renowned board game publisher behind the popular game "Zombicide".

LACUNA COIL has spent some of the last couple of years promoting "Comalies XX", the "deconstructed" and "transported" version of the band's third album, "Comalies".

"Comalies XX" was made available on October 14, 2022 via Century Media Records.

LACUNA COIL celebrated the 20th anniversary of "Comalies", by performing it in its entirety at a one-night-only concert on October 15, 2022 at Fabrique in Milano.

"Comalies" was originally released on October 29, 2002 through Century Media Records. The LP, which featured the band's breakthrough single "Heaven's A Lie", has reportedly gone on to sell over 300,000 copies in the United States alone.

[mariacallous]

In Liu Cixin’s science fiction novel The Dark Forest—part of the popular Three-Body Problem series recently serialized by Netflix—humanity is faced with the prospect of an alien invasion. The extraterrestrials are on their way to conquer Earth but are still light years away; humanity has hundreds of years to prepare for their hostile arrival.

Amid a need to bolster defense spending globally and, crucially, to foster innovation across the entire world, representatives of the global south make a proposal at the United Nations. Developing countries demand a universal waiver of intellectual property protections on inventions relevant to defense to enable them to develop their own technologies and contribute to planetary fortification. In Liu’s story, the global south’s call meets staunch opposition from wealthier states, which veto the proposal. Although set in an imagined future, Liu’s point resonates clearly in our own time.

The most recent parallel is the global vaccine hoarding that occurred during the COVID-19 pandemic.

At the height of the emergency, rich countries bought up and hoarded COVID-19 vaccine supplies, which left many developing countries unable to obtain sufficient vaccines during 2021-22. Even when they arrived, donations of leftover doses from high-income countries were often too close to their expiration dates for developing countries to actually use them.

Global south states sought to build up their own secure vaccine production capacity but were stymied. Critically, vaccine manufacturers, such as Moderna and Pfizer-BioNTech, refused to share IP-protected technology with World Health Organization (WHO) initiatives, such as C-TAP and the mRNA vaccine technology transfer hub, that were attempting to create a network of distributed vaccine production. It is estimated that such hoarding cost more than 1 million lives in developing states.

Remarkably, the global south saw this coming. Even before a single COVID-19 vaccine had been administered, developing countries accurately anticipated that they would be left at the back of the line for supplies. Burned by the experience of HIV/AIDS medicine shortages in the late 1990s and early 2000s, the global south predicted similar inequities occurring during the COVID-19 crisis—and they tried to act to prevent this.

In October 2020, this foresight motivated developing countries, led by South Africa and India at the World Trade Organization (WTO), to propose an international waiver of IP protections—known as a TRIPS waiver—on COVID-19 vaccines, treatments, and other health technologies. Much as in Liu’s story, the global north firmly rejected the proposal, leading to a delayed and watered-down WTO decision in June 2022 that I, and other academic experts, argued was too little, too late.

Crucially, we can observe the same pattern emerging yet again in the current negotiations over the WHO Pandemic Accord. Just like Liu’s vision of humanity preparing for an inevitable alien invasion but unwilling to share technologies globally, the world remains stuck in a doom loop. Another pandemic is foreseeable. A new treaty could provide a way for the international community to learn the lessons of COVID-19 and boost pandemic preparedness. Yet the world is making the same mistakes all over again.

Given the failures of the WTO process, experienced commentators such as Ellen ‘t Hoen anticipated that shifting the debate to WHO could help ensure that similar inequalities do not arise during the next pandemic. Many hoped that WHO, with its overriding focus on global health, would be a more receptive forum to the global south’s equity concerns than the WTO, which prioritizes IP via TRIPS, one of its foundational 1995 agreements.

However, thus far, the negotiations have been hampered by the same issue that blighted the WTO TRIPS waiver process: Rich states are unwilling to agree to any potential pandemic-related limitation of international IP rights or to expand IP flexibilities to include nonvoluntary options such as a mechanism for the compulsory licensing of trade secrets on pharmaceutical manufacturing processes needed for scaling up production of pandemic products.

Broadly speaking, developing countries want terms that would mandate technology transfer of key health technologies, such as vaccines, to the global south. Rich countries decry this suggestion, claiming it could undermine IP rights.

Hence, wealthy nations are balking at the use of progressive language on the compulsory use of IP in Article 11 of the draft accord. Instead, the U.S. government emphasizes supporting voluntary agreements—without acknowledging that the voluntary systems, including COVAX, failed to provide for the needs of citizens in many global south countries during the COVID-19 era.

In these negotiations, several key parties, such as the European Union and the United Kingdom, argue that a WHO treaty cannot deal with IP issues because that would equate to trespassing on rules that the WTO created. This back-and-forth between the WTO and WHO reflects an asymmetric power game that the global south is not well placed to win.

With no movement on IP, developing countries seem less willing to agree on a rare point of leverage, namely, the terms of Article 12, which addresses pathogen access and benefit-sharing. Put simply, developing countries are concerned that if they agree to terms on restriction-free sharing of pathogens with pandemic potential, without reciprocal guarantees of technology-sharing and health product distribution, they will be left at the back of the line again in the next pandemic.

Wealthy countries may be succeeding at reducing this leverage; recent news reports suggest that detailed provisions on pathogen-sharing may be shifted to a separate instrument.

It seems that for rich states, property is sacrosanct; global health is not. Yet, rather than property, it is worth recalling that patents were originally considered to be a form of state-granted privilege. In the 19th century, industrial states viewed IP not as an instrument of free trade but rather as a form of trade protectionism.

This idea of IP as protectionist privilege remains a more accurate description of what global IP law is intended to achieve. Much as in Liu’s novel, the stark reality is that there is no circumstance—not a new pandemic, not even an alien invasion—in which the global north would be willing to give up its protectionist privileges by sharing its technology with the global south.

With the WTO in decline and the WHO multilateral process in trouble, the global south may have to examine alternative options for building up pandemic preparedness. Intriguingly, Netflix’s 3 Body Problem envisages this. Unlike in the book, on TV the U.N. resolution for open technology-sharing is never even proposed.

Instead, a Mexican national who happens to be the chief scientific officer of a cutting-edge nanotech company becomes frustrated by Western corporate-military obstructionism and decides to upload all her London-based employer’s source code and trade secrets to open-source platforms with the aim of assisting developing countries to produce the technology. She even includes a downloadable guide on how to copy the functionality of the technology while avoiding IP infringement.

This fictional feint away from the multilateral forum and toward individual decision-making parallels real-world moves toward open-source biotech. This approach has been pioneered by Peter Hotez and Maria Elena Bottazzi of Baylor University, who created the patent-free COVID-19 vaccine Corbevax. They successfully transferred the vaccine technology openly to producers in Botswana and India. Meanwhile, the WHO mRNA hub at Afrigen in South Africa led by Petro Terblanche is encouraging open south-south collaboration on new vaccine technologies.

If the Pandemic Accord negotiations falter before the World Health Assembly begins on May 27 or they fail to produce a just treaty, efforts such as these will take on even greater importance. An inequitable Pandemic Accord will signal that Liu was right: The global north will continue to hoard technologies even in the face of looming Armageddon, and south-south collaboration on producing health technologies may be the only way forward for enhancing global pandemic preparedness.

[inklings-challenge]

Team Lewis 2023

Announcing the 2023 Inklings Challenge team assignments!

Members of Team Lewis are challenged to write a science fiction or fantasy story within the Christian worldview that fits into one of these two genres:

Portal Fantasy: Stories where someone from the real world explores a new world

Space Travel: Stories about traveling through space or exploring other planets

These genres are open to interpretation, and creativity is encouraged. You can use either or both of the prompts within your story, or if you’re feeling ambitious, you can write multiple stories.

Members of Team Lewis are also asked to use at least one of the following seven Christian themes to inspire some part of their story.

Feed the hungry

Give drink to the thirsty

Clothe the naked

Shelter the homeless

Visit the sick

Visit the imprisoned

Bury the dead

Writers are challenged to complete and post their story to a tumblr blog by October 21, 2022, though they are encouraged to post earlier if they finish their story before that date. There is no maximum or minimum word limit. Writers who have not completed their stories before the deadline are encouraged to post whatever they have written by October 21st and post the remainder at a later date.

Posting the Stories

All stories will be reblogged and archived on the main Inklings Challenge blog. To assist with organization, writers should tag their posts as follows:

Mention the main Challenge blog @inklings-challenge somewhere within the body of the post (which will hopefully alert the Challenge blog).

Tag the story #inklingschallenge, to ensure it shows up in the Challenge tag, and make it more likely that the Challenge blog will find it.

Tag the team that the author is writing for: #team lewis, #team tolkien, or #team chesterton. 

Tag the genre the story falls under: #genre: portal fantasy, #genre: space travel, #genre: secondary world, #genre: time travel, #genre: intrusive fantasy, #genre: adventure

Tag any themes that were used within the story: #theme: food, #theme: drink, #theme: clothing, #theme: shelter, #theme: visit the sick, #theme: visit the imprisoned, #theme: burial

Tag the completion status of the story: #story: complete or #story: unfinished

Team Members

The writers assigned to Team Lewis are:

@aparticularbandit

@ashknife

@batmantaking-hobbits2gallifrey

@butterflies-and-bumble-bees

@bytes-and-blessings

@casa-anachar

@confetti-cat

@cuppatealove

@cygnascrimbles

@dimsilver

@f1ve-more-minutes

@freenarnian

@glassheadcanon

@heniareth

@incomingalbatross

@kanerallels

@ladygobpire

@ladyphlogiston

@larissa-the-scribe

@lemonduckisnowawake

@lydia-hosek

@madamescarlette

@mademoiseli

@magpie-trove

@mels-library

@mrgartist

@muse-write

@phoebeamorryce

@poetry-vs-depression

@rockinlibrarian

@rosesnvines

@saxifrage-wreath

@secret--psalms--saturn

@secretariatess

@swinging-stars-from-satellites

@thatsastepladder

@thebirdandhersong

@west-toasty

@wildlyironicbee

Writing resources, including the Challenge overview, FAQ, writing prompts, and discussions of the genres are available at the Inklings Challenge Directory. Any writers with further questions can contact the Inklings Challenge blog for guidance.

Welcome to the Inklings Challenge, everyone! Now go forth and create!

[spacetimewithstuartgary]

NASA’s DART impact permanently changed the shape and orbit of asteroid moon

When NASA’s Double Asteroid Redirection Test (DART) spacecraft collided with an asteroid moon called Dimorphos in 2022, the moon was significantly deformed—creating a large crater and reshaping it so dramatically that the moon derailed from its original evolutionary progression—according to a new study. The study’s researchers believe that Dimorphos may start to “tumble” chaotically in its attempts to move back into gravitational equilibrium with its parent asteroid named Didymos.

“For the most part, our original pre-impact predictions about how DART would change the way Didymos and its moon move in space were correct,” said Derek Richardson, a professor of astronomy at the University of Maryland and a DART investigation working group lead. “But there are some unexpected findings that help provide a better picture of how asteroids and other small bodies form and evolve over time.”

The paper published in Planetary Science Journal on August 23, 2024 by a team led by Richardson detailed notable post-impact observations and described possible implications for future asteroid research.

One of the biggest surprises was how much the impact with DART changed the shape of Dimorphos. According to Richardson, the asteroid moon was originally oblate (shaped like a hamburger) but became more prolate (stretched out like a football) after the DART spacecraft collided with it.

“We were expecting Dimorphos to be prolate pre-impact simply because that’s generally how we believed the central body of a moon would gradually accumulate material that’s been shed off a primary body like Didymos. It would naturally tend to form an elongated body that would always point its long axis toward the main body,” Richardson explained. “But this result contradicts that idea and indicates that something more complex is at work here. Furthermore, the impact-induced change in Dimorphos’ shape likely changed how it interacts with Didymos.”

Richardson noted that although DART only hit the moon, the moon and the main body are connected through gravity. The debris scattered by the spacecraft on impact also played a role in the disturbed equilibrium between the moon and its asteroid, shortening Dimorphos’ orbit around Didymos. Interestingly, Didymos’ shape remained the same—a finding that indicates that the larger asteroid’s body is firm and rigid enough to maintain its form even after losing mass to create its moon.

According to Richardson, Dimorphos’ changes have important implications for future exploration efforts, including the European Space Agency’s follow-up mission to the Didymos system slated for October 2024.

“Originally, Dimorphos was probably in a very relaxed state and had one side pointing toward the main body, Didymos, just like how Earth’s moon always has one face pointing toward our planet,” Richardson explained. “Now, it’s knocked out of alignment, which means it may wobble back and forth in its orientation. Dimorphos might also be ‘tumbling,’ meaning that we may have caused it to rotate chaotically and unpredictably.”

The team is now waiting to find out when the ejected debris will clear from the system, whether Dimorphos is still tumbling in space and when it will eventually regain its previous stability.

“One of our biggest questions now is if Dimorphos is stable enough for spacecraft to land and install more research equipment on it,” he said. “It could take a hundred years to see noticeable changes in the system, but it’s only been a few years since the impact. Learning about how long it takes Dimorphos to regain its stability tells us important things about its internal structure, which in turn informs future attempts to deflect hazardous asteroids.”

Richardson and his team hope that Hera will provide more information about DART’s impact. By late 2026, Hera will arrive at the binary asteroid system containing Dimorphos and Didymos to assess the internal properties of both asteroids for the first time, providing a more detailed analysis of the DART mission and its implications for the future.

“DART gave us insight into complicated gravitational physics that you can’t do in a lab, and all of this research helps us calibrate our efforts to defend Earth in the event of an actual threat,” Richardson said. “There’s a nonzero chance that an asteroid or comet will approach and endanger the planet. Now, we have an additional line of defense against these kinds of external threats.”

IMAGE: An illustration depicting NASA’s Double Asteroid Redirection Test (DART) spacecraft prior to impact at the Didymos binary asteroid system. Credit Image courtesy of NASA/Johns Hopkins APL/Steve Gribben.

[afeelgoodblog]

The Best News of Last Week - November 7, 2022

🏳️‍🌈 - Meet the best-looking couple in the world

1. Miss Puerto Rico and Miss Argentina reveal they secretly got married

Beauty pageant queens Miss Puerto Rico and Miss Argentina secretly tied the knot on Friday after revealing they had been in a relationship.

In a joint Instagram post, newlyweds Fabiola Valentín, from Puerto Rico, and Mariana Varela, from Argentina, said: “After deciding to keep our relationship private, we opened the doors to them on a special day 28/10/22.”

Would this be the best-looking couple in the world? 😂

2. Book banning attempt defeated after community stands up for LGBTQ people

After a heated public debate, the Greenville County Council in South Carolina voted to keep LGBTQ books accessible to children at the public library.

A resolution from city Councilor Joe Dill — who recently lost the Republican primary and will not be maintaining his seat — proposed requiring the 12-location library system in the area to remove books “promoting sexuality” from all children’s sections.

They refused to allow “Aristotle and Dante Discover The Secrets of The Universe” by Benjamin Alier Sáenz on the shelf due to “unnatural sexual behavior” when it has one gay kiss but Twilight has an entire human vampire hybrid. Glad the fight was finally won.

3. Man released from California prison after 38 years following DNA test

Maurice Hastings cleared of murder charge after testing of long-held evidence points to another person.

4. The shrinking ozone hole shows that the world can actually solve an environmental crisis

The ozone is on the path to recovery, if not fully restored. New data released on October 26 by NASA indicates that the annual ozone hole over the Antarctic reached an average area of 8.9 million square miles over the past year. That’s slightly smaller than last year, and continues a trend toward overall shrinking over the past several years.

“Over time, steady progress is being made, and the hole is getting smaller,” Paul Newman, chief scientist for earth sciences at NASA’s Goddard Space Flight Center, said in a statement. “The elimination of ozone-depleting substances through the Montreal Protocol is shrinking the hole.”

5. Children refill a stranger’s empty Halloween candy bowl

6. Icelandair Announces Carbon-Free Flights by 2030

The airline will operate only emissions-free aircraft for its domestic routes. Some of these flights could start as early as 2026.

They will use only electric or hydrogen-powered planes. This decision puts Icelandair at the forefront of sustainable aviation, considering that other airlines are only aiming to reach net-zero emissions by 2050.

7. Blindness Awareness Month: Don’t just be aware, be a friend

October was blindness awareness month, a month devoted to educate others about the realities of living without sight and to advocate for those who are blind or have low vision.

Because of this I wanted to give a shoutout to Be My Eye app. Be My Eyes connects people needing sighted support with volunteers and companies through live video around the world.

That’s it for this week. If you liked this post you can support this newsletter with a small kofi donation:

Buy me a coffee ❤️

Have a great week ahead :)

[doesthistvshowpremieretoday]

October 25, 2024

Transformers: EarthSpark (2022):

SEASON 3 PREMIERES TODAY!

SEASON 3 FINALE TODAY!

GENRES: Animation, Children, Fantasy, Science Fiction, Comedy, Drama

NETWORK: Paramount+

Description: A new generation of heroes. The Malto Family’s world turns upside down when the Terrans, the first Earthborn Transformers robots, spark to life. The Terrans will forge an alliance between the human Malto family and the legendary Autobots, uniting them in a shared mission.