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5:11

Jan Stejskal

The last living members of an extinct species

Posted Aug 2020
7:47

Lindsay Amer

Why kids need to learn about gender and sexuality

Posted Jun 2019
18:27

Michelle Kuo

The healing power of reading

Posted Jun 2019
3:21

Alex Gendler

Can you outsmart this logical fallacy?

Posted Nov 2019
5:02

Cindy J. Aaronson

What causes panic attacks, and how can you prevent them?

Posted Oct 2020
4:07

Alex Gendler

Myths and misconceptions about evolution

Posted Jul 2013
6:22

Shannon Odell

The science of falling in love

Posted Dec 2022
14:09

Chika Ezeanya-Esiobu

How Africa can use its traditional knowledge to make progress

Posted Oct 2017
4:01

Zoe Pierrat

Earth's mysterious red glow, explained

Posted Sep 2021
4:52

Chase LaDue and Bruce A. Schulte

The incredible, bendable, twistable, expandable elephant trunk

Posted Mar 2021
5:15

Alex Gendler

Demolition, disease, and death: Building the Panama Canal

Posted Apr 2021
4:57

Alex Gendler

How one design flaw almost toppled a skyscraper

Posted May 2021
6:24

Alex Rosenthal

The Chasm | Think Like A Coder, Ep 6

Posted Jan 2020
4:39

Alex Gendler

Why are airplanes slower than they used to be?

Posted Apr 2021
4:32

Hector Lanz

How do focus groups work?

Posted Sep 2018
6:00

Amber Stuver

Einstein's twin paradox explained

Posted Sep 2019
18:33

Stuart Firestein

The pursuit of ignorance

Posted Sep 2013
4:38

Jonathan Smith

How do governments create money out of thin air?

Posted Jul 2021
5:03

TED-Ed

What if you experienced every human life in history?

Posted Feb 2023
5:24

Noah Charney

Can you guess what's wrong with these paintings?

Posted Aug 2022
5:12

Shannon Odell

What's happening to Earth's core?

Posted Jul 2023
5:04

Steve Rothstein

Would you raise the bird that murdered your children?

Posted Dec 2021
4:03

Noa Kageyama and Pen-Pen Chen

How to stay calm under pressure

Posted Sep 2018
4:29

Alex Worsnip

Ethical dilemma: Who should you believe?

Posted Apr 2022
4:49

Alex Gendler

Why doesn't the Leaning Tower of Pisa fall over?

Posted Dec 2019
4:41

Emma Bryce

Why do cats have vertical pupils?

Posted Jan 2022
4:34

Lindsay DeMarchi

What happens if you don't put your phone in airplane mode?

Posted Aug 2023
4:54

Andrew McDonald

The rise and fall of the Kingdom of Man

Posted Jul 2021
5:06

Amy Hrdina and Jesse Kroll

What's in the air you breathe?

Posted May 2021
4:26

Francesca Bot

The ingredient in almost everything you eat

Posted Mar 2022
6:05

Alex Rosenthal

The world's largest organism

Posted Dec 2020
5:57

Lisa Krause

Who were Las Mariposas, and why were they murdered?

Posted Mar 2021
8:16

Danielle N. Lee

How hip-hop helps us understand science

Posted Apr 2019
5:24

Kayla Wolf

Ugly History: The Spanish Inquisition

Posted Mar 2021
4:32

Marianne Schwarz

What happens to your brain during a migraine?

Posted May 2021
4:46

Brian A. Pavlac

A brief history of the devil

Posted Mar 2021