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Whatever Happened to the Ozone Hole?

Whatever Happened to the Ozone Hole?

Season 6 Episode 12
12:11
Cellulose: From Trees to Explosives

Cellulose: From Trees to Explosives

Season 6 Episode 15
12:31
How Can A Margarita Do This?

How Can A Margarita Do This?

Season 6 Episode 16
3:47
Color Changing Tea

Color Changing Tea

Season 6 Episode 18
4:00
How Can Fertilizer Explode?

How Can Fertilizer Explode?

Season 6 Episode 20
6:10
Why Does Fall Smell So Good?

Why Does Fall Smell So Good?

Season 6 Episode 22
7:25
The Science of Kombucha

The Science of Kombucha

Season 6 Episode 23
8:12
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What Meteors Reveal About Earth’s Hidden Past

Season 6 Episode 11

Our planet has been rocked by many-a-meteorite, and they’ve left not just themselves as space debris but also craters and even molecules needed for life. Now we’ve started to travel to them, and they might be a key part of our forays into deep space. In this episode, we’re talking about meteors and asteroids, and why they should matter to those of us living down here on earth.

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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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