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Black Hole's Evil Twin - Gravastars Explained

AdultsEducationScienceSpace
Gravastars could change how we think about the universe. These cosmic objects solve black holes’ biggest problems without breaking physics. From their ultra-thin shell to their energy-filled core, gravastars are both elegant and terrifying. But what exactly are they?
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Science is shattering our intuitions about consciousness | Annaka Harris

AdultsHumanPsychologyScience
Consciousness is everything we know, everything we experience. The mystery at the heart of consciousness lies in why our universe – despite teeming with non-conscious matter – is configured in a way where it's having a felt experience from the inside.
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How Do Radar Satellites Work?

YouthScienceSpaceTechnologyYouth 125Youth 130
Discover how radar technology is helping us unlock hidden insights about our planet.
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China’s MELTDOWN-PROOF Nuclear Reactor

AdultsEnergyEngineeringScienceTechnology
This year, the first next next generation nuclear reactor expected to enter operation passed a huge milestone. Scientists and engineers in China proved that the reactor was, in theory, MELTDOWN-PROOF.
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What The Ig Nobel Prize Says About Us

AdultsHistoryPoliticsScience
The Ig Nobel Prize may not come with the prestige of a Nobel, but it celebrates some weird and wonderful science. Here are the most fascinating Ig Nobel Prize-winning studies about people.
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What Happens When Predators Disappear?

AdultsBiologyEcologyScience
A world without predators. It sounds like a safer, happier world, but come on, this is SCIENCE…
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Cancer Research: What Are Scientists Doing To Help?

YouthHealthScienceYouth 120Youth 125Youth 130
Ricky and Diego visit a lab in Manchester to see what work scientists are doing to help treat the disease.
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Hunting For Properties

YouthFactsLifeScienceEducationNatureHow-to
In this episode of Crash Course Kids, Sabrina talks about what properties are and how we can measure them to tell us more about an object.
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DIY Lava Lamp

KidsExperimentsHow-toScienceDIYEducationFun
In this fun and easy DIY science experiment, we show you how to make a lava lamp at home with just a few simple ingredients.
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The real reason polio is so dangerous

AdultsHealthHistoryHumanBiologyScience
Explore what makes polio so dangerous, what is causing the 21st century resurgence of cases, and how we can eradicate the disease.
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How Does A Wombat Poo In Cubes?

YouthAnimalsFunnyScienceBiology
Unlike some might believe, wombat's don't have square shaped bottoms, so how do they poo in cubes?
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Humanity's Greatest Journey

AdultsEducationHumanScienceArtCreativityCultureHistory
It’s finally time to reveal the 12,025 Human Era Calendar! This is more than just a way to mark the days – it’s our chance to share something with you all which is truly one-of-a-kind, a piece of art that will inspire you for an entire year and beyond.
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Earth's Rotation & Revolution

YouthScienceSpaceWorldAstronomyEducation
In this episode of Crash Course Kids, Sabrina talks about the Earth's rotation and revolution.
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We Might Find Alien Life In 2303 Days

AdultsHumanScienceSpaceAstronomy
Europa Clipper is looking for signs of alien life in a very deadly place.
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We Only Discovered This 10 Years Ago

AdultsEducationHistoryBiologyEvolutionScience
Most living things on Earth need oxygen to survive, but scientists discovered a species of bacteria that uses oxygen totally differently from every other organism on Earth.
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The Dirt On Decomposers

YouthAnimalsNatureScienceBiologyEcologyEducation
In this episode of Crash Course Kids, Sabrina talks about how everything starts... and ends. Decomposers!
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A Cute But Creepy Tiny Predator

YouthAnimalsEnvironmentNatureBiologyScience
Despite their tiny size, tarsiers are excellent nocturnal hunters. With large eyes that enable them to see well in the dark and advanced hearing combined with huge hands, catching prey is almost too easy.
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People said this experiment was impossible, so I tried it

AdultsEducationScienceExperiments
A massive thank you to everyone at Goldschmidt for making this possible. With special thanks to Dr. Axel Hoeschen, Christof Gassmann and Claudia Koch.
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The Many Layers Of Sedimentary Rocks

KidsNatureScienceWorldEducationGeology
Jessi and Sam learn about sedimentary rocks and show how you can use vinegar to identify a piece of limestone.
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Primitive Technology: A-frame Roof Tile Factory

AdultsConstructionCreativityEducationDIYSurvivalTechnologyScienceEnvironment
With the wet season only 2 months away and thatch being an impermanent material, I needed to make more roof tiles for a new hut that will withstand the next deluge.
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Can Young Cheetahs Hunt These Antelope? | Animals With Cameras | BBC Earth

AdultsAnimalsMediaNatureScience
A herd of gemsbok are a dangerous target for young cheetahs, but that doesn't stop this boisterous group from trying to hunt them. As the hunt plays out the tables quickly turn, and the large male gemsbok charges to protect his herd...