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1h 22m
TED Countdown
TED Countdown Dilemma Series: Carbon credits [Session 1]
Posted
Nov 2022
3:49
Jen Gunter
Do you really need 8 hours of sleep every night?
Posted
Nov 2022
26:55
Heidi Hammel and Nadia Drake
The marvels and mysteries revealed by the James Webb Space Telescope
Posted
Nov 2022
0:00
Alan Jamieson
Meet the mysterious "monsters" of the deep sea
Posted
Oct 2022
11:03
Jason W. Chin
A virus-resistant organism — and what it could mean for the future
Posted
Oct 2022
13:47
Francis Sanzaro
The case for keeping the wilderness wild
Posted
Oct 2022
3:30
Jen Gunter
Can exercise actually "boost" your metabolism?
Posted
Oct 2022
2:54
Jen Gunter
How your sense of smell helps you savor flavor
Posted
Oct 2022
10:37
Melodie Yashar
How to build for human life on Mars
Posted
Sep 2022
15:16
Nicholas Leeper
Is there a link between cancer and heart disease?
Posted
Sep 2022
9:11
Vaitea Cowan
How green hydrogen could end the fossil fuel era
Posted
Sep 2022
14:56
Dean R. Lomax
A giant Jurassic sea dragon, unearthed
Posted
Sep 2022
10:16
Leo Lanna and Lvcas Fiat
The colorful, shapeshifting wonder of the Amazon's praying mantises
Posted
Sep 2022
5:15
TED-Ed
Would you pass the wallet test?
Posted
Aug 2022
4:03
Barbara Thorne
Coneheads, egg stacks and anteater attacks: The reign of a termite queen
Posted
Aug 2022
12:32
Sergiu P. Pasca
How we're reverse engineering the human brain in the lab
Posted
Aug 2022
5:19
Fabio Pacucci
The Boltzmann brain paradox
Posted
Aug 2022
9:30
Patricia Villarrubia-Gómez
The problem with plastics — and how they're changing the environment
Posted
Aug 2022
4:42
Kenny Coogan
This weird trick will help you summon an army of worms
Posted
Jul 2022
10:47
Dan Widmaier
The future of fashion — made from mushrooms
Posted
Jul 2022
12:30
Catherine Price
Why having fun is the secret to a healthier life
Posted
Jul 2022
5:04
TED-Ed
The 4 greatest threats to the survival of humanity
Posted
Jul 2022
14:31
Eleni Myrivili
A 3-part plan to take on extreme heat waves
Posted
Jul 2022
4:43
Liesbeth Demuyser
What causes yeast infections, and how do you get rid of them?
Posted
Jul 2022
4:46
Noah R. Bressman and Douglas Fudge
The world's slimiest animal
Posted
Jul 2022
52:49
Lucy Cooke
What can animals teach us about sex and gender?
Posted
Jul 2022
14:52
Chanda Prescod-Weinstein
The search for the invisible matter that shapes the universe
Posted
Jul 2022
5:36
Tierney Thys and Christian Sardet
Meet the microbes that could eat your trash
Posted
Jul 2022
58:31
Jill Bolte Taylor
How to tap into your whole brain
Posted
Jul 2022
4:34
Judy Grisel
How does alcohol cause hangovers?
Posted
Jul 2022
9:58
Jane Zelikova
The hidden wonders of soil
Posted
Jun 2022
4:43
Grace Smith-Viduarre and Tim Wright
Why can parrots talk?
Posted
Jun 2022
13:19
Jennifer Heldmann
SpaceX's supersized Starship rocket — and the future of galactic exploration
Posted
Jun 2022
10:22
Yuval Noah Harari
The actual cost of preventing climate breakdown
Posted
Jun 2022
4:52
Luka Seamus Wright
These animals are also plants ... wait, what?
Posted
Jun 2022
4:44
Victoria Hwang
What is the rarest color in nature?
Posted
Jun 2022
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