Lessons Worth Sharing | TED-Ed

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

Design, Engineering & Technology

The environmental cost of free two-day shipping

1,342,323 Views

Health

You can grow new brain cells. Here's how - Sandrine Thuret

8,175,250 Views

Literature & Language

The Irish myth of the Giant's Causeway

1,814,689 Views

Psychology

What should you listen to when you want to focus?

170,004 Views

Mathematics

Can you solve the giant cat army riddle?

3,596,326 Views

Social Studies

How one scientist averted a national health crisis

1,935,206 Views

Health

What stretching actually does to your body

8,535,240 Views

Science & Technology

What would it be like to live on the moon?

517,638 Views

Health

The brain-changing benefits of exercise - Wendy Suzuki

10,736,191 Views

Psychology

There's more to life than being happy - Emily Esfahani Smith

6,234,966 Views

Psychology

Lessons from the longest study on human development - Helen Pearson

590,300 Views

Mathematics

Can you solve the penniless pilgrim riddle?

6,568,723 Views

Health

Why is it so hard to cure ALS?

449,975 Views

Teaching & Education

Private school vs public school - how do the students compare?

3,373,592 Views

Health

Honey: bacteria's worst enemy

5,020,317 Views

Science & Technology

Are naked mole rats the strangest mammals?

593,381 Views

Teaching & Education

Why do American schools have such long hours?

2,492,066 Views

Science & Technology

What is dust made of?

1,084,047 Views

Health

How fast can we go?

1,854,631 Views

Health

What causes nosebleeds?

3,702,679 Views

Social Studies

Why tech needs the humanities

160,908 Views

Mathematics

Can you solve the wizard standoff riddle?

13,690,693 Views

Design, Engineering & Technology

Why do I have to use a number 2 pencil?

1,357,422 Views

Psychology

Why are we so obsessed with memes?

1,011,329 Views