A Bold Plan to Rewild the Earth — at Massive Scale | Kristine McDivitt Tompkins | TED

What is hysteria, and why were so many women diagnosed with it? - Mark S. Micale

The birth of the galaxy in 60 seconds - Scott Hershberger

The deadliest thing in your kitchen - George Zaidan

How to Find Laughter Anywhere | Chris Duffy | TED

How do animals regrow their limbs? And why can't humans do it? - Jessica Whited

The surprising reason zebras have stripes - Cella Wright

How Testosterone and Culture Shape Behavior | Carole K. Hooven | TED

The Intersection of War and Climate Change | Victor Ochen | TED

Are you more likely to explode or freeze in space? - Tejal Gala

The tale of the boy who tricked a tyrant - Paschal Kyiiripuo Kyoore

Is this the most valuable thing in the ocean? - David Biello

Are Your Coping Mechanisms Healthy? | Andrew Miki | TED

Why is it so dangerous to step on a rusty nail? - Louise Thwaites

What are warts — and how do you get rid of them? - Cella Wright

How to Disagree with Respect — Not Hate | Spencer J. Cox | TED

The most dangerous elements on the periodic table - Shannon Odell

The Secret to Finding Your Ideal Workplace | Marion Campan | TED

A Firework Ladder to the Sky — and the Magic of Explosive Art | Cai Guo-Qiang | TED

Why did people wear powdered wigs? - Stephanie Honchell Smith

The Secret Force for Limitless Energy? Lasers | Tammy Ma | TED

Why is Alzheimer’s disease so difficult to treat? - Krishna Sudhir

The Satellite Helping Slow Climate Change — Right Now | Millie Chu Baird | TED

What the oil industry doesn’t want you to know - Stephanie Honchell Smith

Why does hitting your funny bone feel so horrible? - Cella Wright

How to Claim Your Leadership Power | Michael Timms | TED

What’s Possible When the Arts Belong to Everybody | Lear deBessonet with Brian Stokes Mitchell | TED

Why are scientists shooting mushrooms into space? - Shannon Odell

The weirdest (and coolest) tongues in the animal kingdom - Cella Wright

The fall of the House of Cadmus - Iseult Gillespie

Why fish are better at breathing than you are - Dan Kwartler

What happens in your body during a miscarriage? - Nassim Assefi and Emily M. Godfrey

How close are we to powering the world with nuclear fusion? - George Zaidan

How do doctors determine what stage of cancer you have? - Hyunsoo Joshua No and Trudy Wu

The secret behind how Chinese characters work - Gina Marie Elia

To Love Is to Be Brave | Kelly Corrigan | TED

What really happened to Oedipus? - Stephen Esposito

Why AI Needs a “Nutrition Label” | Kasia Chmielinski | TED

Even Healthy Couples Fight — the Difference Is How | Julie and John Gottman | TED

These animals can hear everything - Jakob Christensen-Dalsgaard

Why Broken Hearts Hurt — and What Heals Them | Yoram Yovell | TED

An Optimist’s Take on Reskilling in the Age of AI | Sagar Goel | TED

12 Predictions for the Future of Technology | Vinod Khosla | TED

How to love, according to Rumi - Stephanie Honchell Smith

Your Right to Repair AI Systems | Rumman Chowdhury | TED

The Difference Between False Empathy and True Support | Chezare A. Warren | TED

How did ancient civilizations make ice cream? - Vivian Jiang

How does an air conditioner actually work? - Anna Rothschild