Health Lessons | TED-Ed

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Environmental Science

The disarming case to act right now on climate change - Greta Thunberg

3,459,521 Views

Health

Is the 5-Second Rule true?

16,143,632 Views

Science & Technology

The brain may be able to repair itself -- with help - Jocelyne Bloch

1,077,452 Views

Health

The truth about electroconvulsive therapy (ECT)

857,969 Views

Public Health

The science of Flint's water crisis

1,203,347 Views

Psychology

Why you should put down your cell phone and be here now - Renny Gleeson

54,653 Views

Emotional Health

Want to be happy? Be grateful - David Steindl-Rast

3,611,750 Views

Health

How war weakens national immune systems

7,264 Views

Health

Why is meningitis so dangerous?

3,044,775 Views

Health

7 organs you could live without

3,655,335 Views

Science & Technology

The quest for the perfect apple

569,173 Views

Health

What causes heartburn?

1,835,575 Views

Health

Why meat is the best worst thing in the world

13,434,315 Views

Health

What happens in your body when you swallow gum?

10,494,206 Views

Health

How to make stress your friend - Kelly McGonigal

16,528,656 Views

Psychology

How to narrate your life story

806,144 Views

Health

Can you still feel a limb that's gone?

847,098 Views

Health

The surprising similarities between Twister and intelligence

57,010 Views

Health

How do cigarettes affect the body?

18,340,585 Views

Design, Engineering & Technology

Why danger symbols can’t last forever

8,398,099 Views

Health

Is sitting too close to the TV really bad for you?

256,393 Views

Psychology

The surprising link between stress and memory

1,288,065 Views

Psychology

What is imposter syndrome and how can you combat it?

4,634,243 Views

Health

The most extreme births in the animal kingdom

14,909,474 Views