Skip to main content

Up Next

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
Why Is Snake Venom So Deadly?

Why Is Snake Venom So Deadly?

Season 3 Episode 19
3:48
What's The Best Way To Whiten Teeth?

What's The Best Way To Whiten Teeth?

Season 3 Episode 20
3:59
How Can You Make Flowers Last Longer?

How Can You Make Flowers Last Longer?

Season 3 Episode 21
3:09
Does Homeopathy Work?

Does Homeopathy Work?

Season 3 Episode 22
4:44
Why Do Onions Make You Cry?

Why Do Onions Make You Cry?

Season 3 Episode 24
2:18
Elephant Toothpaste

Elephant Toothpaste

Season 3 Episode 25
3:00
How Do Sparklers Work?

How Do Sparklers Work?

Season 3 Episode 27
2:23
Back to Show
Reactions

Why Do Wasps Attack?

Season 3 Episode 15

Why do wasps become more aggressive after you kill one of the hive members? The answer is the same reason why you should be wary of bees that smell like bananas. Reactions answers viewers’ chemistry questions like these with some short and sweet chemistry.

Support Provided By
Season
Does Peeing on a Jellyfish Sting Make it Stop Hurting?
4:55
Does this icky old wives tale stand up to science? Well, we find out.
The Leidenfrost Effect
4:01
Learn how these levitating water droplets can prevent nuclear disasters.
How Is Whiskey Made?
4:01
Reactions took a field trip to learn about the chemistry involved in distilling whiskey.
What Do Electrolytes Actually Do?
2:26
We take a look at the chemistry behind electrolytes and sports drink science.
How Do Worms Turn Garbage into Compost?
4:49
Like us, it’s all chemistry for digestion!
What is Bicycle Day?
4:32
Find out why April 19th is Bicycle Day and why scientist celebrate it!
How Do We Tell Temperature?
4:49
It's all thanks to the laws of thermodynamics!
What's the Best Way to Cook Pasta?
4:23
We serve up four food-chemistry informed pasta pro-tips to serve up delectable al dente!
Catalytic Converter Stolen? Here's Why.
5:11
That's right--there's a lot of science that goes on with our ginger friend's locks.
Vertical Farming
4:28
We can now stack our fields vertically. Let's see the chemistry that makes it possible.
How Does Cooking Affect Nutrients in Veggies?
4:21
Let's explore the chemistry that goes on to the nutrients when you cook vegetables.
Milk Vs. Dark Chocolate: The Ultimate Showdown
4:11
Let's delved into the science of chocolate and pitted dark vs. milk.
Active loading indicator