TED Talks
TED: Ideas change everything — and what's next for TED | Chris Anderson and Monique Ruff-Bell
TED is on a mission to discover and champion the ideas that will shape tomorrow. Reflecting on the evolution of that mission, TED's Chris Anderson and Monique Ruff-Bell cast a visionary gaze on the organization's future — including a...
SciShow
These Scrolls Got Destroyed by a Volcano, But It’s Fine
The eruption of Mt Vesuvius buried the cities of Pompeii and Herculaneum, and one ancient library was burned to a crisp. However, scientists are now using machine learning and AI to decipher the writing on them and recover lost works of...
SciShow
Something's Been Making Weird Pits in the Seafloor
For years, scientists couldn't solve the mystery of strange pits on the floor of the North Sea. Initially they blamed methane seeps, but it seems like the pits were actually made on porpoise.
TED Talks
TED: Is climate change slowing down the ocean? | Susan Lozier
Ocean waters are constantly on the move, traveling far distances in complex currents that regulate Earth's climate and weather patterns. How might climate change impact this critical system? Oceanographer Susan Lozier dives into the...
TED Talks
TED: The vital data you flush down the toilet | Newsha Ghaeli
Everybody pees and poops — and we know that urine and stool contain a rich source of information on our health, says data detective Newsha Ghaeli. Exploring the growing field of wastewater epidemiology, she shows how studying sewage can...
TED Talks
TED: Regenerative living can restore a broken world | Paul Hawken
A frog and a mockingbird changed Paul Hawken's life, kindling a devotion to protect and restore nature. Now, as one of the world's preeminent environmentalists, he advocates for regeneration — a calling and action plan for the world to...
SciShow Kids
A Halloween Candy That Comes From Bones and Bugs! | SciShow Kids
Today, Jessi and Squeaks learn about some common (and maybe even spooky) ingredients used to make candy, including what might be the most famous Halloween candy of them: Candy Corn! Second Grade Next Generation Science Standards...
PBS
When Ancient People Changed Their Own DNA
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PBS
How Ancient Art Captured Australian Megafauna
Beneath layers of rock art are drawings of animals SO strange that, for a long time, some anthropologists thought they could only have been imagined. But what if these animals really had existed, after all?
PBS
When Giant Deer Roamed Eurasia
Megaloceros was one of the largest members of the deer family ever to walk the Earth. The archaeological record is full of evidence that our ancestors lived alongside and interacted with these giant mammals for millennia. But what...
PBS
How To Survive the Little Ice Age
Nunalleq, a village in what’s today southwest Alaska, seemed to have thrived during the Little Ice Age. How did this village manage to survive and prosper during this time period? And what caused this period of climate change in the...
PBS
Were These Monsters Inspired by Fossils? (w/ Monstrum!)
People have been discovering the traces and remains of prehistoric creatures for thousands of years. And they’ve also probably been telling stories about fantastic beasts since language became a thing. So, is it possible that the...
Be Smart
Are We Running Out Of Food??
If you tried to sum up the last 150 years or so in one image, a chart of exponential growth would be a good place to start. It shows that some things change faster over time. You could apply it to life expectancy. Or compound interest....
TED-Ed
TED-Ed: Do mosquitos actually bite some people more than others? | Maria Elena De Obaldia
Some swear they're cursed to be hunted by mosquitos while their close-by companions are regularly left unscathed. Are mosquitos really attracted to some people more than others? And if so, is there anything we can do about it? Maria...
TED Talks
TED: In the age of AI art, what can originality look like? | Eileen Isagon Skyers
What happens when human and machine creativity meet? From an AI model trained on classic works to generate a seemingly infinite stream of portraits to a neural network that envisions otherworldly life-forms in impossible detail, media...
TED Talks
TED: A mysterious design that appears across millennia | Terry Moore
What can we make of a design that shows up over and over in disparate cultures throughout history? Theorist Terry Moore explores "Penrose tiling" -- two shapes that fit together in infinite combinations without ever repeating -- and...
TED Talks
TED: The renewable energy revolution happening in Ukraine | Maxim Timchenko
What's it like keeping the lights on during war? Ukrainian energy executive Maxim Timchenko shares how his company has diversified Ukraine's power structures to survive Russian attacks, highlighting the resilience of renewable energy....
SciShow
Even Locusts Hate Plagues of Locusts
Plagues of locusts have been documented since ancient times, and they affect the food supply of one in ten people today. How can we stop them? Well, computer models of locusts swarms tell us every locust is scared to death of its neighbors.
SciShow
Parasites Are Good, Actually
Parasites give most of us the heebie-jeebies. But new research shows they're pretty dang important for ecosystems, and climate change is putting them in danger. So here's some of the reasons you should care about those guys!
MinuteEarth
Should More Species Be Extinct?
Watch these amazing rewilding videos from our friends at Planet Wild, in which they’re saving Europe’s cutest bird from extinction or resurrecting a dying forest.
SciShow
Nature’s Secret Weapon Against Microbes: Squid Skin
There's a compound found in squid skin that they use to change color and protect their cells, but it could also help us fight some of the most common disease-causing microbes out there.
SciShow
We May Have a COVID Vaccine in 2021, But Not Without Taking Risks
Right now, experts say a vaccine for COVID-19 is a year or more away. But as far away as it sounds, it’s only within the realm of possibility because scientists are speeding up the vaccine development process in surprising ways.
SciShow
This AI Doesn’t Need Any Help from Humans
Scientists have developed a new AI that can teach itself how to be the master of an ancient board game.