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A Tour of the Cell: Crash Course Biology #23

AdultsBiologyEducationHuman...
The cell is the basic unit of life, and our understanding of it has advanced as science, and the tools available to scientists, has advanced.
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Why Does Peppermint Taste So Cold?

KidsFoodNatureScience...
Jessi and Squeaks explore why peppermint candies, and mint plants in general, make your mouth feel cold.
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This Nuclear Conspiracy Theory is CRAZY

AdultsEducationPhysicsScience...
When we published a video from Hiroshima, a new kind of conspiracy theorist crawled out of the woodwork.
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Everyone Was Wrong About Avocados - Including Us

AdultsAnimalsLifeNature...
If you’re a fan of avocados, you might have heard that they only exist thanks to prehistoric creatures called giant ground sloths.
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The largest river on Earth is actually in the sky - Iseult Gillespie

AdultsEducationSpaceWorld...
Explore the Amazon rainforest’s flying rivers, and dig into why these invisible waterways are essential to life on Earth.
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Huge Volcano Erupts In Iceland

YouthEnvironmentNatureWorld...
A huge volcano has erupted on the Reykjanes peninsula of south-west Iceland after weeks of intense earthquake activity.
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What Is Osmosis?

KidsExperimentsHow-toScience...
What is Osmosis? Let's find out with Dr. Ion.
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How To Destroy The Universe

AdultsEducationScienceSpace...
The universe is going to die one day, and a fight between two titans will decide our cosmic fate.
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Can AI Catch What Doctors Miss? | Eric Topol | TED

AdultsHealthHumanScience...
AI could propel the biggest transformation in the history of medicine, says physician-scientist Eric Topol.
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The Science Of Ice Skating

KidsScienceSportsWeather...
In this episode, Jessi and her friends at The Fort learn about the physics behind all the slippery fun you can have on the ice.
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How to Win an Interstellar War

AdultsEducationScienceSpace...
Could aliens destroy us from light years away? Another day at Kurzgesagt Labs, where we answer the most important questions with science.
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How Do Erasers Erase?

YouthHow-toScience
Are you wondering how erasers erase? Let's find out together.
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Why Hurricane Paths Are Weird

YouthWeatherWorldNatural Disasters...
Hurricane path prediction seems straightforward, until it is not.
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You Are Your Microbes

YouthBiologyScienceHealth
Jessica Green and Karen Guillemin emphasize the importance of understanding the many organisms that make up each and every organism.
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Vaccinating Honeybees

KidsAnimalsScienceHealth...
The Canadian Food Inspection Agency has approved the first-ever vaccine for honeybees in Canada.
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World's Best Night Vision Goggles

AdultsLifeScienceTechnology...
We visited the US Navy to test the best night vision goggles in the world.
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Primitive Technology: Volute Shaped Blower

AdultsConstructionCreativityEducation...
I made a volute shaped blower where the housing for the fan is volute shaped, that is to say a widening spiral to test the effectiveness of a one way spinning impeller.
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Diplocaulus: An Ancient Animal

YouthAnimalsHistoryScience...
Squeaks and Jessi discover an animal with a head that reminds them of a boomerang.
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Animated Maps: Tectonic Plate Movement

YouthHistoryWorldScience...
This set of 41 paleo-elevation models (DEM) represents the changing paleogeography of the oceans and continents back to 540 million years ago.
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How Did Humans Evolve? Crash Course Biology #19

AdultsHealthHumanScience...
What’s a human? And how did we become humans, anyway?
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How Do Polar Bears Walk On Ice?

YouthAnimalsEcologyNature...
Are you wondering how polar bears walk on ice and snow? Let's find out together.