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12:33
Nita Farahany
Your right to mental privacy in the age of brain-sensing tech
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May 2023
11:56
Martin Lockley
The dinosaur detectives of real-life Jurassic parks
Posted
May 2023
11:56
Normand Voyer
Are life-saving medicines hiding in the world's coldest places?
Posted
May 2023
6:05
George Zaidan
The epidemics that almost happened
Posted
May 2023
5:32
David Biello
1816: The year with no summer
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May 2023
13:59
Gary Marcus
The urgent risks of runaway AI — and what to do about them
Posted
May 2023
4:58
G. Richard Scott
Why do we have crooked teeth when our ancestors didn't?
Posted
May 2023
15:59
Yejin Choi
Why AI is incredibly smart and shockingly stupid
Posted
Apr 2023
4:35
Nigel Rothfels
Can zoos actually save species from extinction?
Posted
Apr 2023
5:14
Kathryn M. Stephenson and David L. Suskind
What is a poop transplant, and how does it work?
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Apr 2023
10:33
Alysa McCall
What to do when there's a polar bear in your backyard
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Apr 2023
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Susan Freitas and Darren Parker
How does this all-female species reproduce?
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Apr 2023
34:50
TED Countdown
How do we get the world off fossil fuels quickly and fairly?
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Mar 2023
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Charles Wallace
When you're an ant but also a fungus tycoon
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Mar 2023
7:19
Wendy Suzuki
How to calm your anxiety, from a neuroscientist
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Mar 2023
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Antonio Cataldo
What would happen if you lost your sense of touch?
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Mar 2023
5:27
TED-Ed
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Catherine Price
3 elements of true fun — and how to have more of it
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Mar 2023
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Nathalia Holt
The history (and future) of women in STEM
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Mar 2023
0:00
Michael Middlebrooks
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Mar 2023
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Jean-Baptiste P. Koehl
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Mar 2023
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Saad Bhamla
The fascinating physics of insect pee
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Feb 2023
0:00
Kate Ackerman
What girls and women in sports need to unlock their potential
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Feb 2023
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Brendan Rogers and Jessica Howard
What's hidden in Arctic ice?
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Feb 2023
29:01
Ayelet Fishbach
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Feb 2023
5:14
Shannon N. Tessier
Can you freeze your body and come back to life?
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Feb 2023
5:02
Raymond Adkins
How do airplanes actually fly?
Posted
Feb 2023
5:08
Talya Hackett
Ethical dilemma: Should we get rid of mosquitoes?
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Jan 2023
5:06
Shannon Odell
When are you actually an adult?
Posted
Jan 2023
12:28
Anil Ananthaswamy
Where does your sense of self come from? A scientific look
Posted
Jan 2023
15:38
George Monbiot
Can we feed ourselves without devouring the planet?
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Jan 2023
5:32
Miles Zhang
The bizarre world of parasitic wasps
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Jan 2023
28:38
Robert Waldinger
The secret to a happy life — lessons from 8 decades of research
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Jan 2023
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Jessie Christiansen
What the discovery of exoplanets reveals about the universe
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Jan 2023
11:59
Colin Averill
How to harness the ancient partnership between forests and fungi
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Jan 2023
4:26
Glynnis Hood
Why do beavers build dams?
Posted
Jan 2023
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