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What is Addiction?

What is Addiction?

Season 2 Episode 44
3:28
How to Cookie with Science

How to Cookie with Science

Season 2 Episode 46
4:02
How Pee Brought You The Modern World

How Pee Brought You The Modern World

Season 2 Episode 47
3:43
What is the Blackest Black?

What is the Blackest Black?

Season 2 Episode 49
3:22
What Happens When You're About to Die?

What Happens When You're About to Die?

Season 2 Episode 50
3:26
How to Survive a Real-Life "Fallout"

How to Survive a Real-Life "Fallout"

Season 2 Episode 52
4:07
Do Vitamin Supplements Really Work?

Do Vitamin Supplements Really Work?

Season 2 Episode 53
4:48
What is the Future of Fake Meat?

What is the Future of Fake Meat?

Season 2 Episode 54
3:43
Why Do Hot Peppers Cause Pain?

Why Do Hot Peppers Cause Pain?

Season 2 Episode 55
4:27
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Reactions

Football Helmets: The Last Line of Defense?

Season 2 Episode 43

Reactions is tackling the science of helmets on football players. Is this foam chemistry enough to save lives? Football is back, and with all the hard hits and tough tackles come renewed concerns about safety. Every NFL player is required to wear a helmet, but the helmets of today are a far cry from the leather creations from decades ago.

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I Made Kidney Stones So I Could Destroy Them Forever
11:57
Alex made some kidney stones at home and tested prevention methods to keep them at bay.
How Trees Pollute the Air (and Why Your Coworker's Scientific Citations Don't Mean They're Right)
10:38
An email from a subscriber made us question everything we thought we knew about trees.
Every other video about color is wrong.
21:33
The 15 ways that color happens. It's all about the electrons. Well, almost.
Why is the US buying Canada's trash for $30,000 per gram?
12:07
This element powers glow in the dark exit signs, keychains, and costs $30,000 per gram.
Did fraud lead us to an Alzheimer's breakthrough?
9:53
Scientific fraud rocked the Alzheimer’s research community. Did it help point to a cure?
Don't Drink Raw Milk. But What About Raw Milk Cheese?
12:54
Alex Dainis explores whether or not your milk needs to be pasteurized. Yes, it really does.
This Video is About Electroadhesion
14:04
George tests a revolutionary new way to stick stuff together.
Chirality is Just Turtles All the Way Down
12:02
Sometimes the difference between life-saving drug and deadly side effect is chirality.
This (Edible) Mushroom Could Kill You
17:23
What happens when you eat morel mushrooms.
Science Doesn't Understand How Ice Forms
10:31
WARNING: this video contains incredible macro footage of supercooled water droplets nucleating ice.
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.
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