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Should You Be Suing Your Government Shannon Odell
Since 2015, an unprecedented movement has been sweeping courts around the world. Groups of young plaintiffs are suing their governments for their inaction on tackling climate change. These suits argue that climate inaction violates their basic human rights. But what do human rights have to do with the environment? Shannon Odell examines our right to a healthy environment, food, health, and water.
What Would Happen If Every Human Suddenly Disappeared Dan Kwartler
Human beings are everywhere. With settlements on every continent, we can be found in the most isolated corners of Earth’s jungles, oceans and tundras. Our impact is so profound, most scientists believe humanity has left a permanent mark on Earth’s geological record. So what would happen if suddenly, every human on Earth disappeared? Dan Kwartler investigates.
The Material That Could Change the World for a Third Time
Today roads, sidewalks, bridges, and skyscrapers are made of a material called concrete (aka cement). There’s three tons of it for every person on Earth. It’s also played a surprisingly large role in rising global temperatures over the last century. What exactly makes concrete problematic, and what can we do to fix it? Explore how scientists are working to create a more sustainable concrete.
History vs. Cleopatra - Alex Gendler
Separate fact from fiction about Egypt's famous queen.
How sugar affects the brain - Nicole Avena
Understanding sugar's impact on your brain chemistry.
The myth of Sisyphus - Alex Gendler
The Greek myth and its philosophical implications.
Lessons Worth Sharing
TED-Ed celebrates the ideas of teachers and students around the world. Discover hundreds of animated lessons, create customized lessons, and share your big ideas.
Why should you read "One Hundred Years of Solitude"? - Francisco Díez-Buzo
Explore Gabriel García Márquez's magical realist masterpiece.
How is power divided in the United States government? - Belinda Stutzman
Learn about the three branches of government.
Why should you read "Hamlet"? - Iseult Gillespie
Discover the enduring power of Shakespeare's masterpiece.
Crash Course U.S. Government & Politics
How the US government works, from the Constitution to modern politics.
The beginning of the universe, for beginners - Tom Whyntie
Learn about the Big Bang and the origins of everything.
Can you solve the bridge riddle? - Alex Gendler
A classic logic puzzle to test your problem-solving.
The myth of Cupid and Psyche - Brendan Pelsue
A timeless love story from ancient Rome.
The benefits of a good night's sleep - Shai Marcu
How sleep improves learning, memory, and health.
Why is the Mona Lisa so famous? - Noah Charney
The story behind the world's most famous painting.
The chemistry of cookies - Stephanie Warren
Explore the delicious science behind baking cookies.
Cell vs. virus: A battle for health - Shannon Stiles
Watch the epic battle between your cells and invading viruses.
