Health Lessons | TED-Ed

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Environmental Science

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

3,458,988 Views

Health

Is the 5-Second Rule true?

16,141,823 Views

Science & Technology

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

1,077,291 Views

Health

The truth about electroconvulsive therapy (ECT)

857,368 Views

Public Health

The science of Flint's water crisis

1,202,895 Views

Psychology

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

54,649 Views

Emotional Health

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

3,609,767 Views

Health

How war weakens national immune systems

7,256 Views

Health

Why is meningitis so dangerous?

3,043,462 Views

Health

7 organs you could live without

3,655,190 Views

Science & Technology

The quest for the perfect apple

569,150 Views

Health

What causes heartburn?

1,835,256 Views

Health

Why meat is the best worst thing in the world

13,432,255 Views

Health

What happens in your body when you swallow gum?

10,494,007 Views

Health

How to make stress your friend - Kelly McGonigal

16,521,025 Views

Psychology

How to narrate your life story

805,977 Views

Health

Can you still feel a limb that's gone?

846,818 Views

Health

The surprising similarities between Twister and intelligence

57,000 Views

Health

How do cigarettes affect the body?

18,330,749 Views

Design, Engineering & Technology

Why danger symbols can’t last forever

8,397,435 Views

Health

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

256,385 Views

Psychology

The surprising link between stress and memory

1,281,866 Views

Psychology

What is imposter syndrome and how can you combat it?

4,632,255 Views

Health

The most extreme births in the animal kingdom

14,903,199 Views