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4:39
Alex Gendler
Why are airplanes slower than they used to be?
Posted
Apr 2021
5:20
Joseph Goffman
Whatever happened to acid rain?
Posted
Apr 2021
5:08
Erick Wilberding
This tool will help improve your critical thinking
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Apr 2021
4:45
Kristiina J. Hurme and Alejandro Rico-Guevara
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Apr 2021
4:49
TED-Ed
Why good ideas get trapped in the valley of death — and how to rescue them
Posted
Apr 2021
5:27
Elizabeth Cox
Can you outsmart the apples and oranges fallacy?
Posted
Apr 2021
4:55
Jacques S. Abramowicz
How does ultrasound work?
Posted
Apr 2021
4:39
Kayla Wolf
Why every world map is wrong
Posted
Mar 2021
4:46
Brian A. Pavlac
A brief history of the devil
Posted
Mar 2021
5:27
Dennis E. Shasha
Can you solve the fantasy election riddle?
Posted
Mar 2021
5:24
Kayla Wolf
Ugly History: The Spanish Inquisition
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Mar 2021
4:20
TED-Ed
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Mar 2021
48:21
Bill Gates
The innovations we need to avoid a climate disaster
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Mar 2021
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Neil R. Jeyasingam
How do antidepressants work?
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Mar 2021
4:26
TED-Ed
How much land does it take to power the world?
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Mar 2021
4:52
Chase LaDue and Bruce A. Schulte
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Mar 2021
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Briana Brownell
How does artificial intelligence learn?
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Mar 2021
4:41
TED-Ed
How much electricity does it take to power the world?
Posted
Mar 2021
5:57
Lisa Krause
Who were Las Mariposas, and why were they murdered?
Posted
Mar 2021
1:29
Sir Ken Robinson
How would you finish the sentence, "Imagine if..."?
Posted
Mar 2021
4:51
Heather Malyuk
Can loud music damage your hearing?
Posted
Mar 2021
5:06
TED-Ed
The material that could change the world ... for a third time
Posted
Mar 2021
4:28
Karen L. Cox
Debunking the myth of the Lost Cause: A lie embedded in American history
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Feb 2021
4:45
Edwin Meyer
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Feb 2021
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TED-Ed
The world's biggest battery looks nothing like a battery
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Feb 2021
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Lorenzo García-Amaya
Why do we, like, hesitate when we, um, speak?
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Feb 2021
4:20
TED-Ed
The "myth" of the boiling frog
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Feb 2021
5:08
Evan Zodl
The unexpected math of origami
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Feb 2021
4:51
Thomas L. Dawson
What causes dandruff, and how do you get rid of it?
Posted
Feb 2021
4:49
Melanie E. Peffer
The artist who won a Nobel Prize... in medicine
Posted
Feb 2021
4:45
Carolyn Marshall
Why didn't this 2,000 year old body decompose?
Posted
Feb 2021
4:57
Moriba Jah
What if every satellite suddenly disappeared?
Posted
Feb 2021
4:28
Nick Caruso and Dani Rabaiotti
The world's most dangerous fart
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Feb 2021
5:30
Arinjay Banerjee
Why bats don't get sick
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Jan 2021
5:21
Rod Phillips
A brief history of divorce
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Jan 2021
3:23
Iseult Gillespie
The Japanese myth of the trickster raccoon
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Jan 2021
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