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5:02
Raymond Adkins
How do airplanes actually fly?
Posted
Feb 2023
5:19
Fabio Pacucci
The Boltzmann brain paradox
Posted
Aug 2022
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Chanda Prescod-Weinstein
The search for the invisible matter that shapes the universe
Posted
Jul 2022
4:44
Victoria Hwang
What is the rarest color in nature?
Posted
Jun 2022
53:01
Elon Musk
Elon Musk talks Twitter, Tesla and how his brain works — live at TED2022
Posted
Apr 2022
4:51
Fabio Pacucci
Why the Sun could crash your internet
Posted
Apr 2022
0:00
James Tanton
Can you survive the creation of the universe by solving this riddle?
Posted
Feb 2022
0:00
Richard Browning
How do jetpacks work? And why don't we all have them?
Posted
Feb 2022
0:00
Fabio Pacucci
Yes, scientists are actually building an elevator to space
Posted
Dec 2021
12:44
Claire Malone
The missing 96 percent of the universe
Posted
Jul 2021
4:44
Rebecca J. Barthelmie and Sara C. Pryor
How do wind turbines work?
Posted
Apr 2021
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Alex Gendler
Why are airplanes slower than they used to be?
Posted
Apr 2021
4:45
Kristiina J. Hurme and Alejandro Rico-Guevara
The surprising secrets of hummingbird flight
Posted
Apr 2021
4:42
TEDx SHORTS
What science taught me about being a Muslim drag queen
Posted
Mar 2021
5:26
John Kitching
Who decides how long a second is?
Posted
Jan 2021
4:28
David L. Hu
Do larger animals take longer to pee?
Posted
Nov 2020
8:31
Philip Lubin
How humanity can reach the stars
Posted
Sep 2020
5:09
Fabio Pacucci
Newton's three-body problem explained
Posted
Aug 2020
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Benjamin Seibold
What is phantom traffic and why is it ruining your life?
Posted
May 2020
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Skylar Tibbits
A new way to "grow" islands and coastlines
Posted
May 2020
15:42
Jim Hudspeth
The beautiful, mysterious science of how you hear
Posted
Mar 2020
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Ming Luke
What's a squillo, and why do opera singers need it?
Posted
Mar 2020
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Jennifer Vail
The science of friction — and its surprising impact on our lives
Posted
Feb 2020
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Risa Wechsler
The search for dark matter — and what we've found so far
Posted
Jan 2020
16:31
Craig Costello
In the war for information, will quantum computers defeat cryptographers?
Posted
Nov 2019
5:20
Fabio Pacucci
Hawking's black hole paradox explained
Posted
Oct 2019
15:10
David Deutsch
After billions of years of monotony, the universe is waking up
Posted
Oct 2019
4:09
Zohreh Davoudi
Are we living in a simulation?
Posted
Oct 2019
5:17
Federica Bianco
How we use astrophysics to study earthbound problems
Posted
Sep 2019
5:03
Chiara Decaroli
The high-stakes race to make quantum computers work
Posted
Aug 2019
2:20
Marie Howe
"The Singularity"
Posted
Jun 2019
14:13
Juna Kollmeier
The most detailed map of galaxies, black holes and stars ever made
Posted
Jun 2019
15:37
Miguel Alcubierre
¿Cómo podríamos viajar más rápido que la velocidad de la luz?
Posted
Jun 2019
7:18
Erika Hamden
What it takes to launch a telescope
Posted
May 2019
5:05
Tomás Chor
Turbulence: One of the great unsolved mysteries of physics
Posted
Apr 2019
11:29
Sheperd Doeleman
Inside the black hole image that made history
Posted
Apr 2019
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