Skip to main content

Up Next

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
Back to Show
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.

Support Provided By
Season
What's That After-Rain Smell Made Of?
3:58
There’s a sweet smell in the air after it rains: petrichor. How and why does this happen?
The Half-Life of Uranium & Collecting Gold in Acid
2:51
How do we know the half-life of uranium? Can you recover gold dissolved in acid?
Cow Burps Are Warming the Planet
2:49
Cows burp up a lot of methane, and it has huge climate change consequences.
What Are Century Eggs?
2:52
Fermentation turns these green and black preserved eggs into real Chinese comfort food.
TV Forensics: What Do CSIs Actually Do?
4:16
We’ll show you a sneak peak at what really happens in forensics science lab.
Learn how your nose can go "blind" to some smells, and how sanitizers and mouthwash work.
How to Make the Best Cheap Hot Cocoa Possible
3:04
These science-inspired life hacks should help improve your cold weather pick-me-up.
Chemtrails
2:29
Airplane contrails happen when burning jet fuel meets the chemistry of air.
The Race to Invent the Periodic Table
5:34
We look at the chemistry of gallium, the science behind the holes in the periodic table.
Do Ketogenic Diets Really Work?
5:39
We tackle the diet fad that never dies--low carb.
The Only Video You'll Ever Need to Watch About Gluten
5:39
We break down the chemistry and science behind the controversial ingredient.
The Periodic Table Table
5:39
We explore the science and chemistry going on inside Theo Gray's periodic table table.
Active loading indicator