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How Do Matches Work?

How Do Matches Work?

Season 3 Episode 7
2:02
How Does Hairspray Work?

How Does Hairspray Work?

Season 3 Episode 9
2:52
How Does Shampoo Work?

How Does Shampoo Work?

Season 3 Episode 10
3:38
Why Does Food Make Your Mouth Water?

Why Does Food Make Your Mouth Water?

Season 3 Episode 12
3:10
The Truth About Peanut Allergies

The Truth About Peanut Allergies

Season 3 Episode 13
2:41
Why Are Synthetic Drugs So Dangerous?

Why Are Synthetic Drugs So Dangerous?

Season 3 Episode 14
3:32
Why Do Wasps Attack?

Why Do Wasps Attack?

Season 3 Episode 15
5:00
Why Does Metal Rust?

Why Does Metal Rust?

Season 3 Episode 16
1:54
What Makes Coffee So Good?

What Makes Coffee So Good?

Season 3 Episode 18
4:54
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Reactions

You're Cleaning Your Contacts Wrong, Probably

Season 3 Episode 6

99% of adults who wear contacts admit to breaking some cardinal lens rules: sleeping in them, washing them in water and so on. Many contact-wearers may brush off these accidents, but improper lens care can have gross — and sometimes serious —consequences. Reactions collaborates with Anna Rothschild from Gross Science to explain why unclean contacts can cause problems and how to prevent them.

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Season
Is There a Quick Fix for Ocean Acidification?
13:12
Let’s dive into the science behind ocean alkalinization!
I Reinvented a 300-Year Old Drink
16:56
Discover why curdled milk is the key to the best cocktail you’ll ever taste.
We Are Made of Star Stuff
10:13
Scientists are finding the building blocks of carbon ring structures… out in space!
Does Toyota Know Something That We Don’t?
12:00
George becomes a pyromaniac to figure out if ammonia is the fuel of the future.
Reactions Season 10
10:20
Counterfeit detection pens use a starch-iodine reaction. We fool them using chemistry!
The Antibiotic Resistance War
13:06
Why Alex is terrified of antibiotic resistance, and what chemists are doing about it
Are Vanadium Flow Batteries Worth the Hype?
9:01
Are liquid, virtually fireproof, recyclable batteries the future of grid-scale storage?
An Antidote for Deadly Mushrooms?
11:39
Join George as he hunts for an antidote to deadly mushrooms.
Why You Can't Recycle Your Pants (Until Now)
12:15
George tests a newly discovered technique that could solve a recycling problem.
How is Ceviche "Cooked?"
11:46
How does lime juice turn raw fish into delicious ceviche? We explain with biochemistry!
Burning Forever Chemicals With Water
10:31
Forever Chemicals last… forever. Can a new technology finally send them to their doom?
The Bioconcrete Revolution (maybe)
8:21
Reducing the carbon footprint of concrete and cement by relying on biology.
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