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5:39
Robert Chang
The dark history of the Chinese Exclusion Act
5:05
Francis de los Reyes
A brief history of toilets
5:28
Luka Seamus Wright
The sharks that hunt in forests
4:53
Sheila Marie Orfano
Can you trust your memory?
5:07
Susan M. Reverby
Ugly History: The US syphilis experiment
4:57
Mark Robinson
A day in the life of the Oracle of Delphi
4:03
Nina G. Jablonski
Why do we have hair in such random places?
5:07
Soraya Field Fiorio
The epic of Gilgamesh, the king who tried to conquer death
5:07
Dennis Shasha
Can you solve the Trojan War riddle?
4:25
Philip Renaud and Kenneth Kostel
Could you survive the real Twilight Zone?
4:59
Alex Gendler
The woman who stared at the sun
5:56
Brittany Young
How dirt bikes and STEM ignite ingenuity in Baltimore
5:12
Gary Devore
Run, sail or hide? How to survive the destruction of Pompeii
5:02
Masako Tamaki
Can you be awake and asleep at the same time?
4:32
Marianne Schwarz
What causes migraines?
5:38
Greg Foot
Should you donate your DNA to help cure diseases?
5:07
Orisanmi Burton
What really happened during the Attica Prison Rebellion
5:06
Amy Hrdina and Jesse Kroll
What's in the air you breathe?
4:57
Alex Gendler
How one design flaw almost toppled a skyscraper
5:11
Ilan Stavans
Who decides what's in the dictionary?
4:41
Grantly Galland and Raiana McKinney
Meet the bluefin tuna, the toughest fish in the sea
5:15
Rumaitha Al Busaidi
Women and girls, you are part of the climate solution
4:43
Sara C. Mednick
How long should your naps be?
5:15
Alex Gendler
Demolition, disease, and death: Building the Panama Canal
5:08
Dennis E. Shasha
Can you solve Dongle's Difficult Dilemma?
4:44
Rebecca J. Barthelmie and Sara C. Pryor
How do wind turbines work?
5:46
Alex Gendler
How the world's tallest skyscraper was built
4:57
Justin Schmidt
The world's most painful insect sting
4:39
Alex Gendler
Why are airplanes slower than they used to be?
5:20
Joseph Goffman
Whatever happened to acid rain?
5:08
Erick Wilberding
This tool will help improve your critical thinking
4:45
Kristiina J. Hurme and Alejandro Rico-Guevara
The surprising secrets of hummingbird flight
4:49
TED-Ed
Why good ideas get trapped in the valley of death -- and how to rescue them
5:27
Elizabeth Cox
Can you outsmart the apples and oranges fallacy?
4:55
Jacques S. Abramowicz
How does ultrasound work?
4:46
Brian A. Pavlac
A brief history of the devil
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