Health Lessons | TED-Ed

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Health

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

5,918,856 Views

Health

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

544,379 Views

Health

Why is Alzheimer’s disease so difficult to treat?

420,043 Views

Health

What happens in your body during a miscarriage?

684,490 Views

Health

How do doctors determine what stage of cancer you have?

675,468 Views

Science & Technology

Can you transplant a head to another body?

621,673 Views

Psychology

How to increase your happiness

922,228 Views

Design, Engineering & Technology

How do gas masks actually work?

607,633 Views

Health

What causes addiction, and why is it so hard to treat?

905,346 Views

Philosophy & Religion

5 philosophers on anger

323,414 Views

Health

Why is measles so contagious?

230,587 Views

Philosophy & Religion

How to know if you're selfish (and whether or not that's bad)

609,799 Views

Science & Technology

Why is rice so popular?

1,008,350 Views

Psychology

The science of laughter

1,252,051 Views

Science & Technology

A New Climate Vision: Full documentary

41,194 Views

Psychology

How to make smart decisions more easily

1,722,236 Views

Social Studies

The diseases that changed humanity forever

792,330 Views

Health

What would happen if everyone stopped eating meat tomorrow?

1,065,102 Views

Science & Technology

Why mosquitoes bite some people more than others

839,019 Views

Health

Does COVID mess with your DNA?

267,446 Views

Psychology

Why you should stop setting goals (yes, really) - Emmanuel Acho

150,486 Views

Psychology

Why change is so scary — and how to unlock its potential - Maya Shankar

418,434 Views

Health

Is plant-based meat actually better for you?

580,071 Views

Psychology

Why some people don't have an inner monologue

2,976,746 Views