Lessons Worth Sharing | Settings

You have JavaScript disabled
For the best experience, please turn JavaScript on. Here's how

Science & Technology

The weird things that'd happen if we blew up this mountain

73,900 Views

Psychology

5 signs you’re a good driver

211,102 Views

Design, Engineering & Technology

Why don’t we get our drinking water from the ocean?

490,777 Views

Health

This is the most common way to get head lice

172,761 Views

Design, Engineering & Technology

The best invention since sliced bread?

131,484 Views

Health

You might be surprised by what you'd find in your pores

263,382 Views

Social Studies

The tale of the brothers who outwitted the demon queen

252,588 Views

Health

Why daylight is the secret to great sleep - Christine Blume

83,565 Views

Health

Which species would you get rid of? | Ada, Ep. 5

143,829 Views

Design, Engineering & Technology

How are microchips made?

358,342 Views

Science & Technology

Can we actually control superintelligent AI? | Ada, Ep. 4

167,780 Views

Psychology

Can you "see" images in your mind? Some people can't

1,036,545 Views

Health

Should we get rid of pregnancy? | Ada, Ep. 3

213,491 Views

Social Studies

The tragic romance of Tristan and Isolde

249,913 Views

Health

Would you sell your kidney for $100,000? | Ada, Ep. 2

203,524 Views

Psychology

Why you feel stuck — and how to get motivated

661,580 Views

Science & Technology

How to survive the apocalypse | Ada, Ep. 1

200,913 Views

Science & Technology

Is the Amazon Rainforest disappearing?

226,040 Views

Design, Engineering & Technology

Have we reached the limit of computer power?

303,790 Views

Health

What actually causes high cholesterol?

925,192 Views

Social Studies

The history of the world according to rats

346,344 Views

Health

One of the most controversial medical procedures in history

633,929 Views

Science & Technology

Why does everything decay into lead?

2,474,836 Views

Social Studies

The dark history of arsenic

441,989 Views