Lessons Worth Sharing | TED-Ed

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Science & Technology

Why do mirrors flip horizontally (but not vertically)?

5,013,223 Views

Science & Technology

Why is NASA sending a spacecraft to a metal world?

701,564 Views

Psychology

The strongest predictor of how long you'll live

505,220 Views

Social Studies

Ugly History: The 1937 Haitian Massacre

1,404,558 Views

Mathematics

Can you solve the dark coin riddle?

4,385,972 Views

Literature & Language

The myth of Oisín and the land of eternal youth

2,670,244 Views

Science & Technology

What are mini brains?

599,400 Views

Health

Could we cure aging during your lifetime?

7,892,150 Views

Psychology

Why you should define your fears instead of your goals

4,424,659 Views

Literature & Language

The tragic myth of Orpheus and Eurydice

8,357,240 Views

Design, Engineering & Technology

What is the Internet of Things?

2,336,533 Views

Health

How does the immune system work?

4,662,809 Views

Health

Who's at risk for colon cancer?

913,852 Views

Thinking & Learning

How to manage your time more effectively (according to machines)

7,031,962 Views

Literature & Language

Why should you read Charles Dickens?

1,875,801 Views

Science & Technology

Why do animals form swarms?

321,731 Views

Health

How your digestive system works

11,692,170 Views

Social Studies

Why is Herodotus called “The Father of History”?

2,445,920 Views

Environmental Science

Can 100% renewable energy power the world?

2,638,097 Views

Environmental Science

How long will human impacts last?

811,570 Views

Science & Technology

How do fish make electricity?

3,438,059 Views

History

History vs. Che Guevara

5,232,529 Views

Environmental Science

What is the tragedy of the commons?

3,108,311 Views

Public Health

How often should you get a flu shot?

952,716 Views