Lessons Worth Sharing | TED-Ed

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Science & Technology

Why don’t poisonous animals poison themselves?

2,570,613 Views

Science & Technology

Why is blue so rare in nature?

25,648,393 Views

Health

Are there universal expressions of emotion?

423,156 Views

Mathematics

Can you solve the Mondrian squares riddle?

1,187,959 Views

Science & Technology

Why do some people hate cilantro?

86,750 Views

Life Sciences

What do food expiration dates actually mean?

265,505 Views

Psychology

How I turn negative online comments into positive offline conversations

313,291 Views

Health

How much of what you see is a hallucination?

4,732,164 Views

Health

The psychology of post-traumatic stress disorder

3,094,464 Views

Environmental Science

What can we learn from insect cribs?

83,188 Views

Health

How do your hormones work?

2,303,848 Views

Teaching & Education

3 rules to spark learning - Ramsey Musallam

404,622 Views

Health

The science of hearing

1,091,935 Views

Social Studies

Did the Amazons really exist?

2,984,103 Views

Health

What causes insomnia?

6,093,467 Views

Design, Engineering & Technology

The environmental cost of free two-day shipping

1,339,874 Views

Health

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

8,124,584 Views

Literature & Language

The Irish myth of the Giant's Causeway

1,798,643 Views

Psychology

What should you listen to when you want to focus?

169,435 Views

Mathematics

Can you solve the giant cat army riddle?

3,559,767 Views

Social Studies

How one scientist averted a national health crisis

1,925,702 Views

Health

What stretching actually does to your body

8,524,479 Views

Science & Technology

What would it be like to live on the moon?

513,095 Views

Health

The brain-changing benefits of exercise - Wendy Suzuki

10,327,017 Views