#educational animations

[alaa-pales]

Cases of Skin Rash are increasing everyday because of bacterial , fungal or viral infections , on the other sides alot of insects such as mosquitoes, ticks, fleas and flies, which act as vectors. What we are witnessing in shelter centers and displacement camps from the accumulation of stagnant water and inadequate management of waste and sanitation provides a fertile ground for disease vectors. Every day we see in our Medical point about 50 cases of multi-cause rash. 😥💔

Save our children from this war. Link for donation 👇🔗🍉

Verified by Operation Olive Branch line 395 master line

We still very far from the goal. I hope everyone will donate even a little. I am confident that you will stand with me and support me until I reach my goal and remove my family from the danger of war. Share my story. Pin my story to your page. Everything helps.

[achamocha]

english is not my first language please have mercy

[catchymemes]

[sarahmackattack]

It's the home stretch for supporting Science Education

Oh hi. It's me again, the squid biologist on a mission to make it easier for people to connect with science. I run a small nonprofit called Skype a Scientist! We match scientists with classrooms, scout troops, robotics clubs, libraries, and more for virtual Q&As about science. We serve 4000-5000 classrooms every year! We offer this FOR FREE. We also run the tumblr-coded Squid Facts Hotline.

To support our program in 2025, we're selling FROG FACTS advent calendars. Every day you can scratch-off the sparkles to reveal facts about frogs! Please buy one! They're cute and fun and help me give science education away for free.

I unfortunately haven't gotten any grants to support our program for 2025, BUT!! these advent calendars are helping us keep the lights on! If you already bought one, THANK YOU! If you have shared a post about these calendars, that has been INCREDIBLY helpful. If you can't help us financially, reposting is so so helpful!

If you want to support our program, you can donate directly here. We're a 501.c.3 so if you live in the US, donations are tax deductible!

You can also read about our work in detail in our 2023 annual report here!

Thank you all for your support 💕🦑💕

[gwmac]

Top 25 Educational Apps for Students: Enhancing Learning in the Digital Age

Introduction In an era where technology seamlessly integrates into every aspect of our lives, education is no exception. The digital revolution has ushered in an abundance of tools and resources that have transformed the way students learn, engage, and grow intellectually. These digital tools, ranging from comprehensive educational platforms to specialized apps, offer unparalleled flexibility and…

[manal-ghorab99]

My forgotten children🙍 go into the unknown⁉️

Please do not skip the video.

Don't leave my children to the unknown

📝Vetted by @gazavetters , my number verified on the list is ( #184 ) and the butterfly project (#1117).

donate here 🎁

@omegaversereloaded @noble-kale @paparoach @butterflyfritillary @galactic-mermaid @neptunerings @heydreamchild @myceliacrochet @buttercuparry @girlinafairytale @jezior0 @nabulsi27 @aflamethatneverdies @meshitsukai @gatorinanicesuit @saesyndrome @yakourinka @theyaoiconnoisseur @shineypebble @meatcute @operationladybug @saintverse @septiphadrean @imjustheretotrytohelp @stupidpop @pathogenic @fuyuno-neko @gakupo7 @fearfylsymmetry @clamorybus @rhubarbspring @eremes @marsmartens @eelthekruppe @volfoss @femmefitz @seekerofthesightlessway @somewhatlargerobot @miluciole @iamabrokentooth @unwinni3 @earthyumgiggles @rosawo7 @jaylung101 @palhelp @tiredguyswag @innovatorbunny @heliopixels

[mcromwell]

"Trust Your Herbs" and a little snippet from What the Arts Teach by Elliot Eisner.

[amnhnyc]

🗣️ College students: Do you want to inspire curiosity in a captivating environment where science, community, and communication intertwine? Become a Museum intern! Applications for the Museum Education Experience Program (MEEP) are open through August 23. Apply today!

[cheekios]

Last Cartridge of Insulin

This is an URGENT REQUEST as I cannot go a day without insulin. Currently I am unemployed through no fault of my own. I do not have insurance so I will have to use GoodRx. My insulin is called Afrezza. It costs around $450-$490 depending on the pharmacy I go to.

Goal: $450

CA: $HushEmu

PP: emuslayter@gmail.com

Currently I cannot drive because my only pair of perscription glasses are broken. So I will also need help with ubers. Please.

I’d like to stress that not taking insulin daily is deadly. This is a medical emergency. Begging for this request to be filled.

Informative read:

https://www.healthcentral.com/condition/type-1-diabetes/how-long-can-a-diabetic-go-without-insulin

[reality-detective]

* * * News Interruption * * *

[alaa-pales]

Urgent medical evacuation needed for Inshirah, a cancer patient‼️👇 🔴🔴 Donate as much as you can to let her evacuate safely to Egypt.👇🔗

Donation Link👇🔗

Verified by Operation Olive Branch line 395 master line 👇🔗

We still very far from the goal. I hope everyone will donate even a little. I am confident that you will stand with me and support me until I reach my goal and remove my family from the danger of war. Share my story. Pin my story to your page. Everything helps.

@fairuzfan @sayruq @longlivepalestina @nabulsi @self-hating-zionist @thenewgothictwice @el-shab-hussein @risoria @palipunk @palestine @intersectionalpraxis @fallahifag @sealuai @malcriada @mangocheesecakes @youdontknowwhotfiamm @farcillesbian @stil-lindigo @apsswan @star-and-space-ace @rainbowywitch @marscodes @oursapphirestar @annoyingloudmicrowavecultist @boyvandal-blog @the-bastard-king @13ag21k @agentfascinateur

@olovelymoon @hollytanaka @neptunerings @magnus-rhymes-with-swagness @kyra45-helping-others @log6 @7bitter @sharingresourcesforpalestine @neechees @mothblossoms

@jonpertwee @fliptop @bell-bones @ragingbullmode @envytheroost 

@rodent178 @tangledinourstrings @kraigeslist @2kreebs @colombinna 

@br-eddrolls @block-swing-perry @divineclouds @error-core-animations 

@apocalyptic-dancehall @kingofthebookcase @king-dail @caseys-soup-corner @shoogachi 

@j0ckhead @whoopsiedaisy20 @squidie-tittie @dreamingamongthestars @foulharbor 

@3amsnow @orange-coloredsky @ehjane @dogesterone @specialmouse 

@thehollyraven @amorosebeing @murenaaaaa @thesblu @batricity 

@zeia-reblog-blog @ripley-stark @hojoslutoru @skiddlecat @gremlinandacrow 

@arty-cakes @heydreamchild @lesbonoi @heartilly @just-radicles 

@2bu @saviorified @dappledwrites @fardf150 @cakeicecreamandicecreamcake 

[weblaxyanimation]

We deal with educational animations, stories animation, rhymes animation, whiteboard animations, explainer video animations, invitation animation video, YouTube series animation, Medical animation, product sale animation, Lofi Animation

[bogleech]

The REAL economic stability scale:

The typical quality level of around a dollar's worth of fake bugs from when I was a baby in the 80s 😄

A dollar fifty at dollar tree in 2024 😔

....wait.......

......😧

[bethanythebogwitch]

Wet Beast Wednesday: moray eels

This week on Wet Beast Wednesday I'll be going over something amazing, a fish with a sense of morality. You see, the moral eel is known for, what... I think I'm reading this wrong. Oh, MoRAY eel, not moral. Well this is awkward. Hang tight, I need to go redo my research.

(Image: a green moray (Gymnothorax funebris) swimming outside of its burry, with its whole body visible from the side. It is a long, slender fish that looks a bit like a snake. A long fin starts just below the head and continues down the length of the body. The body is arranged in a wave pattern. It has a pointed snout and small eyes. Its body is a yellow-green color. In the background is the sandy seafloor, dotted with various sponges and corals. End ID)

Moray eels are true eels, meaning they are in the order Anguiliformes. Yeah, I did wolf eels, electric eels, and lamprey eels before I got around to actual eels. There are over 200 known species of moray eel in 15 genera. Like other eels, they are elongated bony fish with extra vertebrae and reduced fins. Moray eels have fewer fins than most eel species, only having a dorsal, anal and tail fin that merge together and run down the back of most of the body and underneath portion of it. They achieve motion by undulating this long fin and sometimes undulating the rest of the body as well. Moray eels aren't the fastest of fish, but they can swim backwards, something almost no fish can. The head has a long snout with wide jaws. Most species have long fangs used to grab onto prey, but a few species are adapted to eat hard-shelled prey and have molar-like teeth to crush through shells instead. Probably the coolest feature of morays are the pharyngeal jaws. This is a second set of jaws located in the back of the mouth. When the eel bites onto prey, the jaws can be shot forward to grab the food and help pull it into the throat. While lots of fish have pharyngeal jaws, morays are the only ones who can extend their pharyngeal jaws forward and use them to grab prey. Morays have smooth, scaleless skin that is often patterned to provide camouflage. The skin is coated in mucus that provides protection from damage and infection. In some species, the mucus can be used to glue sand together to help reinforce burrows. Morays lack lateral lines, a system of organs found in most fish that senses changes in water movement. Their sense of smell is their primary sense. The size of morays varies between species. The smallest species is the dwarf moray eel (Gymnothorax melatremus) which reaches 26 cm (10 in) long. The largest species by mass is the giant moray eel (Gymnothorax javanicus) which can reach 3 meters (10 ft) and 30 kg (66 lbs) while the longest species is the slender giant moray (Strophidon sathete), the longest known specimen of which measured in at 3.94 m (12.9 ft).

New reaction image

(Image: a giant moray (Gymnothorax javanicus) emerging from a burrow. It is brown and mottled with yellowish patches. Its head is pointed at the camera and it's mouth is wide open, aming it look shocked. End ID)

(Image: an anatomical diagram of the skeleton of a moray eel emphasizing the pharyngeal jaws and the muscle attachments. End ID. Art by Zina Deretsky)

Moray eels are found throughout the Atlantic, Pacific, and Indian oceans. Different species are found in different temperatures and depths, though most species live in relatively shallow, warm water. Several species can live in brackish water and a few will swim upriver and live for a time in fresh water, though there do not appear to be any species that live their entire lives in fresh water. Morays are ambush predators who rely on the element of surprise. They live in small, tight places such as holes in coral, gaps between rocks, or sandy burrows. When prey passes, the eel can lunge out and grab it. Unlike most fish, the eel cannot use suction feeding due to the shapes of their mouths. They have to rely on lunging froward and catching prey with their mouths. Their mouths are adapted in shape to push water to the sides. This reduces water resistance and avoids creating a wave that could push prey away from the eel. If an eel catches prey that cannot be swallowed whole, it will tie itself in a knot while biting on to the food. By pulling its head through the loop, the eel can rip the food into bite-sized pieces. Spending most of their times in burrows also provides protection from predators, especially in juveniles or smaller species. At night, the eels will come out of their burrows to hunt sleeping prey while the larger predators are asleep. Giant morays have also been seen engaging in interspecies cooperative hunting with roving coral groupers (Plectropomus pessuliferus). The eels can fit into small crevices the groupers can't to flush prey into the grouper's path while catching their own. Morays are mostly solitary species and many can be territorial. They are known to be shy and will retreat into their burrows if they feel threatened. They are also curious and many species are quite intelligent.

(Image: a male ribbon eel (Rhinomuraena quaesita) on a coral reef. It is a very long and slender eel with its body curved in many waves. It is brightly colored, with a blue-purple body, yellow fin and face, and a long black and white stripe running down the back half of the body. On the nostrils are two feather-like structures. End ID)

Morays reproductive strategies are poorly known and differ based on species. While many species seem to have no set mating season and will reproduce whenever they can, others will mate at the same time every year. Some species seem to have dedicated spots to lay their eggs and a few are believed to be anadromous, meaning they travel from the sea to fresh water to spawn. Meanwhile, some of the species that spend a lot of time in fresh water are catadromous, meaning they return to sea to mate. Females will lay their eggs and the male fertilize them. After this, they depart, providing no parental care. As with all true eels, moray eels begin life as leptocephalus larvae. This type of fish larvae is notable for its resemblance to a simple, transparent leaf with a head on one end. These larvae are unique and poorly understood, despite being the larval stage of a lot of different species of fish. They are unusually well developed for larvae, capable of active swimming and generally living life. In fact, some particularly large leptocephalus larvae were initially mistaken for adult fish. They feed mostly on bits of drifting organic material called marine snow and can remain in the larval stage for up to 3 years, with those in colder conditions usually taking longer to metamorphose. All leptocephalus larvae start out with no sex organs, then develop female organs, then develop male ones, becoming simultaneous hermaphrodites. They will ultimately become eith male or female and it is likely that environmental factors are the main determining factor. During metamorphosis into a juvenile, the leptocephalus can reduce in size by up to 90%, resulting in the juvenile being smaller than the larva. The process of maturation is poorly understood, but it seems that most morays will be sexually mature by three years of age.

(Image: multiple photos of a particularly large leptocephalus larva (not sure what species). It is a translucent organis, wth a body shaped like a very long leaf, narrow at both ends. In the frint is a very tiny head. End ID)

Morays are shy and generally avoid humans. Though some cultures have hunted them for food, they are often not considered a particularly good food source. Many species have high levels of chemicals called ciguatoxins in their bodies, which can lead to a condition called ciguatera fish poisoning if eaten. The largest threat to morays is habitat loss. This is especially true for the many species that live in coral reefs, which are in increasing danger due to global warming. Attacks on humans are rare and usually happen as a response to a human sticking their hand in the eel's burrow. Some of the large species could cause significant damage with a bite. Some species, usually the smaller ones, are found in the aquarium trade, thought they are not good pets for beginners as even the smallest morays are still large for aquarium fish and have some specific requirements. The curiosity many morays have has led to some becoming familiar with and even friendly to humans, often the result of feeding them. They can recognize individual humans and remember them over the course of years. Aquarium employees sometimes report that the eels will come to nuzzle and play with them and have personalities like dogs. Marine biologists and professional SCUBA divers Ron and Valorie Taylor befriended a pair of eels they named Harry and Fang at the Great Barrier Reef who would remember them and come out to visit them year after year.

(Image: a SCUBA diver hugging a large, brown moray with black spots. End ID)

(Video: A shot video showing Valeria Taylor and a moray eel she befriended)

(Video: the song "That's a Moray", a parody of the song "That's Amore" by Dean Martin)

[robot-pup]

the ribbon seals most defining feature, their stripes, take 4 years to develop!

here is a short timeline of their development 🦭

adorable white coat ribbon seal pups. this baby fur is called lanugo.

after around 1 month pups will start shedding their baby fur to reveal a grey and silver coat

young seals with their grey and silver coat

then, the juvenile seals with start to develop their stripes over the next 3 years. they grow stronger with each moult, females can reach sexual maturity before they have fully developed stripes. this mothers stripes aren’t fully there yet.

once they’re 4 years old a ribbon seals stripes will have fully developed.

male and female are easy to tell apart by their coat colour, the males will have bold black and white stripes

whereas the females have more brown/beige/silver stripes

[fishenjoyer1]

Fish of the Day

Today's fish of the day is the Alabama Cavefish!

The Alabama Cavefish, scientific name Speoplatyrhinus poulsoni, is known for being one of the rarest troglobitic fish species in North America. Discovered in 1967, by the time the alabama cavefish was scientifically described in 1974, there were only about 100 fish left. On any visit to the cave, only about 10 fish have ever been seen, but they are consistently different fish, so the estimated number is a little under 100, making them critically endangered. This also makes them a possibility for the rarest cavefish in North America!

Despite the large waterways connecting caves in Key Cave National park to several other cave systems, the Alabama cavefish has restricted itself to only one cave for reasons we don't understand. A search of over 120 caves in the surrounding area revealed no populations or signs of populations. With a range consisting only of Key cave in Lauderdale county, Alabama; these fish are constantly faced by the threat of extinction, and most of their worries are based on the limited home range, and waters entering the cave. Any water with chemicals, especially fertilizers and other agricultural runoff are a large concern. That along with competition from more aggressive cavefish, and predation from nearby crawfish. Due to their living situation and delicate population, much is unknown about these fish. But, let us go over what we do know!

The diet of the Alabama cavefish consists mostly of invertebrates found in the caves: copepods, isopods, smaller cavefish, spiders, beetles, and anything else it can find that will fit in its mouth. They grow up to a size of 2-3 inches in length. They have no eyes or pigment, and hunt solely based off of sensory protrusions that dot the head and sides, a trait evolved to handle the almost complete darkness. These fish have no breeding season, and instead breed based off of the environmental signal: when the caves flood in the winter and spring. Insufficient flooding can lead to years where no breeding or spawning occurs, and when it does females carry few eggs, and even fewer eggs hatch. Their lifespans, based off of the lifespan of Northern cavefish, are an estimated 5-10 years.