Lessons Worth Sharing | TED-Ed

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Science & Technology

Why do mirrors flip horizontally (but not vertically)?

5,013,922 Views

Science & Technology

Why is NASA sending a spacecraft to a metal world?

701,794 Views

Psychology

The strongest predictor of how long you'll live

505,295 Views

Social Studies

Ugly History: The 1937 Haitian Massacre

1,404,738 Views

Mathematics

Can you solve the dark coin riddle?

4,387,192 Views

Literature & Language

The myth of Oisín and the land of eternal youth

2,670,465 Views

Science & Technology

What are mini brains?

599,506 Views

Health

Could we cure aging during your lifetime?

7,892,589 Views

Psychology

Why you should define your fears instead of your goals

4,425,348 Views

Literature & Language

The tragic myth of Orpheus and Eurydice

8,359,167 Views

Design, Engineering & Technology

What is the Internet of Things?

2,336,533 Views

Health

How does the immune system work?

4,663,792 Views

Health

Who's at risk for colon cancer?

913,872 Views

Thinking & Learning

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

7,036,102 Views

Literature & Language

Why should you read Charles Dickens?

1,876,575 Views

Science & Technology

Why do animals form swarms?

321,753 Views

Health

How your digestive system works

11,696,218 Views

Social Studies

Why is Herodotus called “The Father of History”?

2,446,183 Views

Environmental Science

Can 100% renewable energy power the world?

2,638,427 Views

Environmental Science

How long will human impacts last?

811,595 Views

Science & Technology

How do fish make electricity?

3,438,880 Views

History

History vs. Che Guevara

5,237,699 Views

Environmental Science

What is the tragedy of the commons?

3,108,732 Views

Public Health

How often should you get a flu shot?

952,897 Views