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How Does Hairspray Work?
2:52
Reactions takes a look at the science of hair spray and how it works.
Why Does Stepping On a Lego Hurt So Bad?
3:04
Let's explore the science behind the soul-crushing pain of stepping on a Lego.
How Do Matches Work?
2:02
Reactions is setting fire to science!
You're Cleaning Your Contacts Wrong, Probably
4:42
99% of adults who wear contacts break some major lens care rules.
Zika, Mosquitoes and How to Not Get Bitten
4:24
In this episode, Reactions takes a look at the science behind mosquito-borne illnesses.
How to Make the Best Nacho Cheese
2:59
This is all about that snack science. We're using chemistry to help make the best nachos.
How Do Snowflakes Form?
2:39
Let's take a microscopic look at snowflake science and how they form.
Why Is Chocolate Deadly for Dogs?
2:15
Reactions looks at chocolate chemistry--and why chocolate is so bad for dogs.
How Do Bees Make Honey?
2:25
Take a look at the chemistry and science that happens in bees stomachs to produce honey.
Shedding Light on Seasonal Affective Disorder
3:48
Reactions has the chemistry to explain this disorder and some possible treatments.
Nerding out on Star Wars Science
4:22
We explore the science behind the Star Wars franchise.
How to Sharpen Your Knife Without a Sharpener
1:37
This hack is going to have you going straight MacGyver up on that dull knife.
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