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 Botswana...
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 cell...
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: Savannah Geary...
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 itself....
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...
SciShow
We Could Put The World's Rarest Tree In Your Back Yard
There's a tree species that used to be all over the world. And now, they can only be found in a secret valley in the mountains in Australia. This is the story of the rise and fall of the Wollemi Pine, including how some new tech might...
SciShow
Space, Goats, and Climate Change
Support for this video provided by Gates Ventures. Hosted by: Reid Reimers (he/him)
SciShow
That Time A Tsunami Lasted 9 Days
In September of 2023, researchers detected a strange vibration all across the planet. They traced it back to a massive tsunami off the coast of Greenland, but the sound went on even after the wave was gone. As in, for nine full days....
Crash Course
How Genes Express Themselves: Crash Course Biology #36
If nearly all your cells have the same DNA, why are muscle cells so different from skin cells? In this episode, we’ll learn how gene expression is regulated in eukaryotes, and how methylating DNA, modifying histones, and messing with...
TED Talks
The power of gaming together in a lonely world | Laura Miele
Can gaming with friends help combat loneliness? Laura Miele, the president of EA Entertainment & Technology, dives into how video games unite millions worldwide in a vibrant network of social hubs. With personal stories, research and a...
TED Talks
A parent's guide to raising kids after loss | Andy Laats
Andy Laats had the textbook fairytale family setup ... a great job, a happy marriage, three wonderful kids and everything going for them. Until one day, they didn't anymore. In this tender, wise and unexpectedly funny talk, Laats...
TED Talks
The climate movement needs new stories — here's mine | Fenton Lutunatabua
We are not drowning. We are fighting, says storyteller Fenton Lutunatabua, echoing the mantra of the climate activists he works with across the Pacific. He shares stories of the people and communities at the front lines of the climate...
TED Talks
Why does uncertainty bother us so much? | Adam Kucharski
Why do we find it easier to trust some concepts and ideas over others? Mathematician and TED Fellow Adam Kucharski explores the science of uncertainty, revealing how the very human need for explanation shapes trust in science, fear of...
TED Talks
Is this the time of monsters — or miracles? | Angus Hervey
Headlines warn of a world in collapse, but solutions journalist Angus Hervey finds the overlooked triumphs that never make the news — from the rollout of malaria vaccines to the recovery of sea turtles. With hard data and stories from...
TED Talks
The future isn't just coded — it's built | Lauren Dunford
Look around — almost everything you see was manufactured, from baby formula to AI data centers and beyond. Yet we rarely think about how it’s all made. Factory fixer Lauren Dunford pulls back the curtain on modern manufacturing,...
TED Talks
The surprising power of your nature photos | Scott Loarie
Scott Loarie has a challenge for you: go outside and take a picture of a living thing. He introduces the global community of people building a living atlas of the natural world by sharing their nature photos with scientists — and shows...
TED Talks
How AI can bridge the Deaf and hearing worlds | Adam Munder
Software engineer Adam Munder is on a mission to break down communication barriers between the Deaf and hearing worlds. In a live demo, he introduces OmniBridge — an AI platform that translates American Sign Language into English text in...
TED Talks
What if you could give a TED Talk? An inside look at “My Big Idea,” an original series from TED | TED
If you’ve ever wondered how you can give a TED Talk, you’re not alone. TED believes that ideas change everything — and that they can come from unexpected places. So, we issued an open call to anyone in the UK in search of the biggest,...
TED Talks
A fresh approach to resolving conflicts | Darya Shaikh
Conflict is an unavoidable part of any relationship. But what if the point of arguing isn't to win, but rather to grow from the experience? Facilitator Darya Shaikh presents a powerful framework for managing conflicts, showing how you...
TED Talks
Why are we sending critical metals to the dump? | Jeff More
The world is heading toward a massive copper shortage that could derail the clean energy transition, says mining expert Jeff More. He shows how advanced sensing technology could get us back on the right track, drastically cutting down on...
TED Talks
The key to navigating change with confidence | Kristy Ellmer
What if the change you fear most is actually the best thing for you? Change leader Kristy Ellmer shares a powerful lesson on how even the most difficult transitions, including layoffs and company-wide transformations, can open unexpected...