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How Trees Pollute the Air (and Why Your Coworker's Scientific Citations Don't Mean They're Right)
Season 10
Episode 14
10:38
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Reactions
We Are Made of Star Stuff
Season 10
Episode 3
For years, scientists thought some complex molecules could only be formed on Earth. But what if we found these kinds of molecules out in space after all? In this episode of Reactions, we explore new findings that show complex carbon ring structures can be formed in space, and what that might mean for biology, chemistry and our own chemical history!
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7:26
We explore the sugar molecules in breast milk that make it so difficult to recreate.

8:12
We find out what it is and push its limits.

7:25
What’s the chemistry behind those smells, and why do they make us so happy?

4:45
The answer is yes! In this episode, we explore why.

6:10
Spoiler Alert! It's because of the ammonium nitrate.

8:34
Sam and George suffer for science to find the best cure.

4:00
Sam and George experiment with this tea to play with its spectacular colors.

3:54
We break down the Mars-like haze and how climate change is involved.

3:47
We explore why margaritas have such an effect on the body when making it.

12:31
We get into how this tiny molecule holds up so much of our modern world.

14:13
We break down what a battery is and how they’re actually all around us.

12:24
We talk about how this can affect us all the way down here on Earth.