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Dog's Nose vs. Electronic Explosives Detector, Who Would Win
Season 7
Episode 5
What’s better at finding a hidden bomb--a dog, or an electronic chemical detector? Let’s find out.
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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.