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What is Your Snot Saying?

What is Your Snot Saying?

Season 4 Episode 2
2:40
Vertical Farming

Vertical Farming

Season 4 Episode 5
4:28
Catalytic Converter Stolen? Here's Why.

The Chemistry of Red Heads

Season 4 Episode 6
5:11
What's the Best Way to Cook Pasta?

What's the Best Way to Cook Pasta?

Season 4 Episode 7
4:23
How Do We Tell Temperature?

How Do We Tell Temperature?

Season 4 Episode 8
4:49
What is Bicycle Day?

What is Bicycle Day?

Season 4 Episode 9
4:32
What Do Electrolytes Actually Do?

What Do Electrolytes Actually Do?

Season 4 Episode 11
2:26
How Is Whiskey Made?

How Is Whiskey Made?

Season 4 Episode 12
4:01
The Leidenfrost Effect

The Leidenfrost Effect

Season 4 Episode 13
4:01
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Reactions

The Universe in a Cup of Coffee

Season 4 Episode 1

This week Reactions delves into the surprisingly complex chemistry behind coffee. The science runs deep in this one. The chemistry of the universe is, in a way, in your morning cup of coffee — from the evolution of caffeine as a defensive chemical weapon in plants to the swirling eddies of milk and coffee fueled by diffusion, Brownian motion and other phenomena.

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Season
Time to Strike Antifreeze Off Your List of Usable Poisons
10:34
For years it was used in homicidal poisonings. We learn what made it so dangerous.
What Science Says About Brining Your Bird
12:40
We explore brining and whether or not it makes a different when cooking the turkey.
Some Sugar Free Gummy Bears Are Laxatives. No, Really.
15:23
We dive into the science to figure out how to make gummies without the side effects.
Is DNA the Future of Data Storage?
18:01
There are a few obstacles to overcome before we get there.
Why Does Salt Change the Taste of Everything?
13:15
Come along on George’s epic journey into the wilds of salt science!
How Roundup Kills Weeds (And How Weeds are Fighting Back)
9:41
Weeds are building a defense against today's herbicides.
Carbon Structures from Pencils to Jetpacks
17:15
We explore how far carbon structures are from revolutionizing the world.
Are Wine & Food Pairings All Nonsense?
14:45
We dig into the science of flavor pairings, especially when it comes to the famous combo.
How Quinine Caused World War One
10:39
Can a medicine cause a war? The treatment for Malaria may just have.
SPACE TRASH! ft. Chemistry
11:30
We explore what happens to space debris closest to the earth.
Can Science Replace Blood Transfusions?
12:47
We look at the century-long quest for the Holy Grail: synthetic blood.
A Deep(er) Dive Into Whiskey Distilling Science
13:38
The process might be relatively simple but it's dangerous and illegal without a license.
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