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Why New York Has the Best Bagels

Why New York Has the Best Bagels

Season 2 Episode 24
3:12
Are Frozen Veggies Less Healthy?

Are Frozen Veggies Less Healthy?

Season 2 Episode 27
1:16
Hormones and Gender Transition

Hormones and Gender Transition

Season 2 Episode 29
3:08
Is Aspartame Safe?

Is Aspartame Safe?

Season 2 Episode 30
3:46
This Is Your Brain on Music

This Is Your Brain on Music

Season 2 Episode 31
3:41
Better Grilling Through Chemistry

Better Grilling Through Chemistry

Season 2 Episode 32
2:40
Why Do Feet Smell?

Why Do Feet Smell?

Season 2 Episode 34
2:34
The Chemistry of Wine

The Chemistry of Wine

Season 2 Episode 35
3:39
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Reactions

How Does Adderall™ Work?

Season 2 Episode 23

There's a lot of chemistry in that little pill that affects your nervous system. More than 25 million people rely on Adderall and other similar drugs to help treat narcolepsy, depression and attention deficit and hyperactivity disorder (ADHD). But how does amphetamine, the active ingredient in Adderall, work? This week, Reactions explains how amphetamine helps you focus--the chemistry of Adderall.

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Season
Can Plastic Be Composted?
4:33
Can Plastic Be Composted?
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?
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