TED-Ed
TED-Ed: How did ancient civilizations make ice cream? | Vivian Jiang
Ice cream has a unique role in our world’s history, culture, and cravings. The first accounts of cold desserts date back to the first century, in civilizations including ancient Rome, Mughal India, and Tang Dynasty China. Yet the...
TED Talks
TED: Lessons from people already adapting to the climate crisis | Dorcas Naishorua
The Maasai people have lived sustainably off the savanna for centuries, raising cattle for sustenance and income. Climate activist Dorcas Naishorua paints a picture of how the climate crisis is threatening their way of life — and calls...
TED Talks
TED: Why you should talk about your anxiety at work | Adam Whybrew
We can't get rid of anxiety and depression, so we might as well talk about it, says depression truth-teller Adam Whybrew. Sharing his own experience with mental illness, he reveals the surprising benefits of opening up about stress at...
TED Talks
TED: Entertainment is getting an AI upgrade | Kylan Gibbs
AI has the power to bring your favorite fictional characters to life, says technologist Kylan Gibbs. Introducing Caleb, an "AI agent" with personality and internal reasoning, he demonstrates how AI-powered characters can interact with...
TED Talks
TED: Your right to repair AI systems | Rumman Chowdhury
For AI to achieve its full potential, non-experts need to contribute to its development, says Rumman Chowdhury, CEO and cofounder of Humane Intelligence. She shares how the right-to-repair movement of consumer electronics provides a...
TED Talks
TED: A snack's journey from the farm to your mouth | Aruna Rangachar Pohl
How does a biscuit make it from the farm to your plate? Sustainable development leader Aruna Rangachar Pohl unpacks the long journey of one of India's most beloved snacks, revealing how the current industrial farming model is eating the...
TED Talks
TED: How fantasy worlds can spark real change | Annalee Newitz
When the world's problems have you weary, journalist and science fiction writer Annalee Newitz suggests a good dose of escapist fiction to refresh your perspective. Step into the whimsical world of science fiction, cosplay and...
SciShow
The First CRISPR Gene Therapy Is Here
CRISPR is a powerful gene editing tool, but its uses have been purely scientific until now. In 2023, US and UK drug regulators including the FDA approved Casgevy, a CRISPR/Cas9-based therapy for sickle cell disease and beta-thalassemia....
SciShow
The Universe’s Second, Bigger Bang
In 2023, a team of researchers proposed that our universe experienced not one, but TWO Big Bangs about a month apart from one another. The first for the stuff described by our Standard Model of Particle Physics. And the second for that...
SciShow
When Did We Start Getting Cavities?
You would think that without dentists and fluoride mouthwash, early humans would have terrible teeth. But tooth decay depends on access to sugars and starches -- meaning most early humans had decent teeth up until the Agricultural...
TED Talks
TED: It's time for infectious generosity. Here's how | Chris Anderson
What would happen to humanity if generosity went viral? Sharing transformative stories from around the world, head of TED Chris Anderson outlines why the time has come for the internet to realize its power to supercharge small acts of...
TED Talks
TED: Dear fellow refugees, here's how I found resilience | Chantale Zuzi Leader
Chantale Zuzi Leader is one of the millions of displaced people around the world. In a deeply moving talk, she reflects on losing her family, home and sense of safety — only to break through and ultimately find community and hope. It's...
TED Talks
TED: The Herds, a vast act of theater to spark climate action | Amir Nizar Zuabi
Theater has the power to transform the most pressing issues of our time from news stories into human stories, says director and playwright Amir Nizar Zuabi. Recounting his work on the journey of Little Amal — a 13-foot puppet symbolizing...
TED Talks
TED: When you inform women, you transform lives | Paige Alexander
Access to information is the key to unlocking human rights for all, says equality champion Paige Alexander. From educating female entrepreneurs on how to launch life-sustaining businesses to murals, billboards and other creative ways of...
TED Talks
TED: Life is hard. Art helps | Liana Finck
Cartoonist Liana Finck's drawings hold our hands through life's predicaments, big and small: dating, breakups, what to make for dinner, how to leave a party without being rude, how to think about our relationship with God. In a funny,...
Be Smart
How Was the Grand Canyon Formed?
I was in Arizona recently for Phoenix Comic-Con, and had the amazing pleasure of seeing one of Earth's greatest natural wonders… the Grand Canyon. More than a mile deep, and several miles across, it just defies belief. But I couldn't...
SciShow
Everyone Was Wrong About Avocados - Including Us
If you’re a fan of avocados, you might have heard that they only exist thanks to prehistoric creatures called giant ground sloths. In fact, you’ve probably heard that from us. But as it turns out, the real story is way more complicated -...
PBS
Why the promise of police body cameras is falling well short of expectations
The use of police body cameras has become much more widespread in recent years with the hope that they will curb police violence and improve accountability. But a new investigation by ProPublica and The New York Times Magazine found it...
TED Talks
TED: The Encyclopedia of Invisibility — a home for lost stories | Tavares Strachan
Conceptual artist Tavares Strachan creates the kinds of projects that make you stop in your tracks, like a 4.5-ton block of Arctic ice he brought back to his birthplace in the Bahamas or a gold, Egyptian-inspired sculpture he launched...
TED Talks
TED: Life lessons from Beethoven's Symphony No. 9 | Benjamin Zander
Legendary conductor Benjamin Zander explains his view on the difference between "positive thinking" and "possibility" (one's a fraud; the other's the real thing, he says) and intersperses delightful stories from a lifetime in music with...
TED Talks
TED: 3 practices for a life of wisdom | Krista Tippett
Journalist and podcast host Krista Tippett has spent a career interviewing some of the world's most brilliant people. All these conversations have left her with wisdom on the art of living and what it means to be human right now. Listen...
TED Talks
TED: My quest to end the horror of gun violence in the US | Lucy McBath
US Congresswoman Lucy McBath has made it her mission to seek bipartisan solutions for gun safety, leading the way in sponsoring so-called "red flag" laws that prevent gun violence and mass shootings. In a searing and timely talk, she...
TED-Ed
TED-Ed: The dark history of werewolves | Craig Thomson
Stories of werewolves have existed for thousands of years and continue to live on today. They're especially prominent in European literature and folklore, and often found in cultures where the wolf is the largest natural predator. Over...