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What is Addiction?

What is Addiction?

Season 2 Episode 44
3:28
How to Cookie with Science

How to Cookie with Science

Season 2 Episode 46
4:02
How Pee Brought You The Modern World

How Pee Brought You The Modern World

Season 2 Episode 47
3:43
What is the Blackest Black?

What is the Blackest Black?

Season 2 Episode 49
3:22
What Happens When You're About to Die?

What Happens When You're About to Die?

Season 2 Episode 50
3:26
How to Survive a Real-Life "Fallout"

How to Survive a Real-Life "Fallout"

Season 2 Episode 52
4:07
Do Vitamin Supplements Really Work?

Do Vitamin Supplements Really Work?

Season 2 Episode 53
4:48
What is the Future of Fake Meat?

What is the Future of Fake Meat?

Season 2 Episode 54
3:43
Why Do Hot Peppers Cause Pain?

Why Do Hot Peppers Cause Pain?

Season 2 Episode 55
4:27
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Reactions

Football Helmets: The Last Line of Defense?

Season 2 Episode 43

Reactions is tackling the science of helmets on football players. Is this foam chemistry enough to save lives? Football is back, and with all the hard hits and tough tackles come renewed concerns about safety. Every NFL player is required to wear a helmet, but the helmets of today are a far cry from the leather creations from decades ago.

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Season
How Does Low-Dose Aspirin Work?
4:27
How Does Low-Dose Aspirin Work?
What Makes Kimchi So Delicious?
4:39
What makes kimchi sour and spicy, yet also surprisingly rich and buttery?
Is Santa's Flame Resistant Suit Killing Him?
3:53
Flame-retardant chemicals can slow the spread of fire in homes and garments.
Why Don’t Antarctic Fish Freeze to Death?
4:11
Fish living in the oceans around Antarctica seem like they should freeze to death.
Why Does Humidity Feel Gross?
4:55
Why Does Humidity Feel Gross?
How is Leather Made?
4:03
How does animal hide become leather?
Fact or Fiction: Uncooked Rice is Bad for Birds
4:30
Throwing rice at weddings won't hurt birds--and we can prove it with chemistry.
Do Astronauts Need Sunscreen?
5:03
How do astronauts survive the deadly radiation of deep space?
How Do You Catch Fruit Flies?
3:16
The chemistry behind why fruit flies love vinegar so much.
Tardigrades
3:12
The humble tardigrade can be found practically anywhere.
Turning the Boston Harbor into Actual Tea
4:10
How Much Tea Would it Take to Turn the Boston Harbor into Tea?
What is Natto?
4:46
It’s a much-loved, protein-packed Japanese food standby made of slimy, stinky soybeans.
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