Hi, what do you want to do?
TED Talks
The miraculous device that saved my farm — and changed my life | Josephine Waweru
Exhausted from carrying water up a hill to keep her small farm in Kenya thriving, Josephine Waweru received an unexpected call that offered a nearly unbelievable solution. She shares how one simple device allowed her crops (and her...
TED Talks
How to spot fake AI photos | Hany Farid
How do you know if that shocking photo in your feed is real, or just another AI fake? Digital forensics expert Hany Farid explains how he helps journalists, courts and governments find structural errors in AI-generated images, offering...
TED Talks
The blueprint for serving a million school lunches — every day | Wawira Njiru
Sometimes feeding just one child can seem challenging. Not for entrepreneur Wawira Njiru, who’s gone from serving lunch to 25 children from a makeshift kitchen to establishing her nonprofit, Food4Education, as a cornerstone of Kenya’s...
TED Talks
The fire-breathing dragon-horse sparking wonder in a city near you | Frédette Lampre
How does a city change when its art doesn’t hang on museum walls but instead roams the streets? Artist Frédette Lampre of the production company La Machine shares how their towering, handcrafted mechanical creations transform urban...
TED Talks
Why you should spend less time with your kids | Lenore Skenazy
Whether it’s micromanaging playtime, constantly hovering or incessantly texting, the adult takeover of childhood has created a crisis of anxiety in both children and parents, says Lenore Skenazy, cofounder and president Let Grow, an...
PBS
Why Do We Love Zombies?
Zombies are everywhere! Wait, don't panic- we mean in pop culture, not outside your window. But why is that? Bad guys and monsters seem to go through phases: one decade there's a dozen movies about aliens, ten years later it's vampires....
Crash Course
Social Orders and Creation Stories: Crash Course World Mythology
In which Mike Rugnetta sits you down for a little talk about myth as a way to construct or reinforce social orders. Specifically, we're going to look today at stories from around the world that establish or amplify the idea that the...
PBS
Why Is The World Rushing Back To The Moon?
The Moon has been one of the most important theoretical stepping stones to our understanding of the universe. We’ve long understood that it could also be our literal stepping stone: humanity’s first destination beyond our atmosphere.
PBS
You're Living On An Ant Planet
How did ants take over the world? Well, it looks like they didn’t achieve world domination all by themselves. They may have just been riding the wave of a totally different evolutionary explosion.
PBS
How Ancient Microbes Rode Bug Bits Out to Sea
Tiny exoskeleton fragments may have allowed some of the most important microbes in the planet’s history to set sail out into the open ocean and change the world forever.
PBS
What Will Earth Be Like 300 Million Years From Now?
We spend a lot of time here on Eons looking backwards into deep time, visiting ancient chapters of our planet’s history. But this time, we’re taking a look towards the deep future. After all, the story is far from over.
PBS
How the Himalayas Changed the World
The rise of the Himalayas affected more than just the immediate area. Turns out, we may have them to thank for everything from the rise of giant flightless birds in Madagascar; to the disappearance of plants from Antarctica; to the...
PBS
Could This Sperm Whale Eat The Meg?
Unlike in fiction, giant whales do not emerge fully-formed from the ocean deep. So, where did Livyatan melvillei come from? How did such a large predator live? And what caused the titan to die out? The answer may lie in an appetite so...
PBS
Darwin's Unexpected Final Obsession
After having solved the small matter of evolution by natural selection - becoming one of the most famous scientists in the world in the process - Charles Darwin turned his focus to a different personal obsession…
SciShow
How Do Eggs Know When to Hatch?
Are you an insect fetus who'd rather not get eaten by your siblings? How about a baby frog who'd rather not drown before getting to leave your egg? Well, you had better figure out a way to hatch when you need to.
Hosted by:...
Hosted by:...
SciShow
Five Mythical Creatures Inspired By Real Ones
Have you ever wondered where giant beasties of folklore, like the chupacabra, came from? Not every mythological creature has a scientific explanation, but here are a few that might.<b<br/>r/>
Hosted by: Reid Reimers (he/him)
Hosted by: Reid Reimers (he/him)
SciShow
Something Weird Is Happening With This Bright Red Beach
China's Red Beach is a stunningly beautiful tourist destination. But the plants that make Red Beach red are hiding a secret -- one that could save other wetlands, if we can save this one first.
<br<br/>/>
Hosted by: Stefan Chin (he/him)
Hosted by: Stefan Chin (he/him)
Crash Course
The Scientific Method: Crash Course Biology #2
Science offers a way of discovering and understanding the world around us, driven by questions and tested with evidence. And it’s a twisty-turny team effort— you won’t find many lone geniuses out there, or straight lines from hypothesis...
SciShow
Why Did Botswana Win the Diamond Lottery So Hard?
Of the 10 largest rough diamonds ever mined, 6 of them have come from the African nation of Botswana. Russia is the only country that produces more diamonds by volume, but the individual gems don't tend to be as large. So why is...
SciShow
How One Hurricane Could Lead To A Global Tech Shortage
Technology has shaped our world, and in particular, semiconductor silicon chips are the magic ingredient that's sparked a revolution. And all of the world's flashiest tech can only exist at all because of one single mine. From your...
SciShow
These Are The Coolest Fossils From 2024
From a fancy-frilled ceratopsian to a possible new biggest snake ever and something called a giga goose, there were some pretty amazing giant fossils announced in 2024. Plus, Kallie from our sister channel Eons reminds us to give some...
SciShow
The Only Generation That Dreamed in Black and White
Do you dream in color? For part of the 20th century, it was so rare, psychologists thought it meant something was wrong with you. For a generation, people dreamed in black and white, and TV might be to blame.
Hosted by:...
Hosted by:...
SciShow
The Clock that Reinvented Time
In 1327, a monk named Richard of Wallingford drafted plans for an engineering marvel: one of the very first truly mechanical clocks in the world, which helped to usher in a complete reinvention of humanity's perception of time...
SciShow
We've Been Collecting This Fossil for 15,000 Years
Trilobites are one of the most iconic fossil animals out there. And people have loved them for centuries! Let's talk about the people across time and space who have loved collecting trilobites, from Elrathia to Calymene, going back...