Lessons Worth Sharing | TED-Ed

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Social Studies

What is hysteria, and why were so many women diagnosed with it?

374,820 Views

Science & Technology

The birth of the galaxy in 60 seconds

202,946 Views

Health

What’s the best way to treat the common cold?

766,352 Views

Design, Engineering & Technology

The thing in your kitchen most likely to kill you

250,771 Views

Science & Technology

How do animals regrow their limbs? And why can't humans do it?

498,730 Views

Health

What does appendix pain feel like?

914,114 Views

Science & Technology

The surprising reason zebras have stripes

448,568 Views

Science & Technology

How space changes an astronaut’s body

200,555 Views

Social Studies

The tale of the boy who tricked a tyrant

312,517 Views

The Arts

The tragedy of the one guy who was right about the Trojan Horse

404,098 Views

Science & Technology

Is this the most valuable thing in the ocean?

370,082 Views

Design, Engineering & Technology

How do bulletproof vests work?

293,940 Views

Health

Why is it so dangerous to step on a rusty nail?

4,436,058 Views

Health

What are warts — and how do you get rid of them?

442,605 Views

Science & Technology

The most dangerous elements on the periodic table

460,327 Views

Social Studies

Why did people wear powdered wigs?

718,026 Views

Health

Why is Alzheimer’s disease so difficult to treat?

343,892 Views

Social Studies

What the oil industry doesn’t want you to know

717,212 Views

Health

Why does hitting your funny bone feel so horrible?

650,157 Views

Science & Technology

Why are scientists shooting mushrooms into space?

637,889 Views

Science & Technology

The weirdest (and coolest) tongues in the animal kingdom

234,230 Views

Social Studies

The fall of the House of Cadmus

381,910 Views

Science & Technology

Why fish are better at breathing than you are

533,460 Views

Health

What happens in your body during a miscarriage?

528,584 Views