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Why Does Humidity Feel Gross?

Why Does Humidity Feel Gross?

Season 5 Episode 42
4:55
Why Don’t Antarctic Fish Freeze to Death?

Why Don’t Antarctic Fish Freeze to Death?

Season 5 Episode 43
4:11
Is Santa's Flame Resistant Suit Killing Him?

Is Santa's Flame Resistant Suit Killing Him?

Season 5 Episode 44
3:53
What Makes Kimchi So Delicious?

What Makes Kimchi So Delicious?

Season 5 Episode 45
4:39
How Does Low-Dose Aspirin Work?

How Does Low-Dose Aspirin Work?

Season 5 Episode 47
4:27
Can Plastic Be Composted?

Can Plastic Be Composted?

Season 5 Episode 48
4:33
Citrus Scent DEBUNKED!

Citrus Scent DEBUNKED!

Season 5 Episode 49
3:48
Why Flamingos Are Pink and Hardcore

Why Flamingos Are Pink and Hardcore

Season 5 Episode 50
3:32
Does Shaving Cream Do Anything?

Does Shaving Cream Do Anything?

Season 5 Episode 51
8:15
Is White Chocolate Actually White Chocolate?

Is White Chocolate Actually White Chocolate?

Season 5 Episode 52
2:56
How Did the 80s Get Hair So Big?

How Did the 80s Get Hair So Big?

Season 5 Episode 53
4:31
Can Mixing Cleaning Chemicals Kill You?

Can Mixing Cleaning Chemicals Kill You?

Season 5 Episode 54
4:30
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Reactions

How is Leather Made?

Season 5 Episode 41

How does animal hide become leather? We still don’t fully understand the chemistry of tanning, but the basic steps are thousands of years old. In this week’s episode of Reactions, learn how leather is made.
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The Invisible Tsunami That Killed 1,500 People in One Night
11:28
Season 6 Episode 10
The Invisible Tsunami That Killed 1,500 People in One Night
We investigate how a lake could explode and shoot out a gigantic wave of deadly CO2.
The Terrifying (but Awesome) Science Behind Red Tides
11:39
Season 6 Episode 9
The Terrifying (but Awesome) Science Behind Red Tides
We dive into the science behind this somewhat terrifying, sometimes glowing phenomenon.
The Great MOLASSES Flood of 1919
12:52
Season 6 Episode 8
The Great MOLASSES Flood of 1919
We get into the science behind what created that 25 foot wave!
Challenger: The Real Story of an Avoidable Disaster
14:37
Season 6 Episode 7
Challenger: The Real Story of an Avoidable Disaster
We explain the science behind this tragic, avoidable accident.
The Loneliest Whale
15:21
Season 6 Episode 6
The Loneliest Whale
we bring you the story of the Loneliest Whale and other fascinating mammals.
The Ultimate Coffee Roasting Chemistry Throwdown
10:33
Season 6 Episode 5
The Ultimate Coffee Roasting Chemistry Throwdown
How hard could roasting beans at home really be?
You’re Using Disinfectants Wrong
6:11
Season 6 Episode 4
You’re Using Disinfectants Wrong
Doing these 3 things are critical.
How Does Tear Gas Work?
3:53
Season 6 Episode 3
How Does Tear Gas Work?
And did you know it's not actually a gas? We investigate.
We Surprised a Llama Antibody Researcher with a Llama
2:33
Season 6 Episode 2
We Surprised a Llama Antibody Researcher with a Llama
Scientists are considering some less-conventional approaches to tackle COVID-19.
Why Aren’t COVID Antibody Tests Better?
8:24
Season 6 Episode 1
Why Aren’t COVID Antibody Tests Better?
Learn how these tests work and why a test that’s 96% accurate is actually bad.
How Do Antiviral Drugs Work?
6:53
Season 5 Episode 99
How Do Antiviral Drugs Work?
We called a few virologists to find out.
The Early Plan to Fight COVID with the Polio Vaccine
5:26
Season 5 Episode 98
The Early Plan to Fight COVID with the Polio Vaccine
The COVID-19 pandemic has scientists considering a few less-conventional options.
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