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What's That After-Rain Smell Made Of?

What's That After-Rain Smell Made Of?

What's That After-Rain Smell Made Of?

Season 5 Episode 11

3:58

Why Can’t You Buy Fresh Olives?

Why Can’t You Buy Fresh Olives?

Why Can’t You Buy Fresh Olives?

Season 5 Episode 12

3:15

Small Bottle, HUGE Fireball (How Flame Jetting Works)

Small Bottle, HUGE Fireball (How Flame Jetting Works)

Small Bottle, HUGE Fireball (How Flame Jetting Works)

Season 5 Episode 13

4:09

Burning Ice from the Ocean Floor

Burning Ice from the Ocean Floor

Burning Ice from the Ocean Floor

Season 5 Episode 14

3:44

How Do Airbags Work?

How Do Airbags Work?

How Do Airbags Work?

Season 5 Episode 15

3:11

Does Melatonin Do Anything?

Does Melatonin Do Anything?

Does Melatonin Do Anything?

Season 5 Episode 16

4:22

How Milk Becomes Cheese

How Milk Becomes Cheese

How Milk Becomes Cheese

Season 5 Episode 17

6:44

Chameleons Are Masters of Nanotechnology

Chameleons Are Masters of Nanotechnology

Chameleons Are Masters of Nanotechnology

Season 5 Episode 18

3:48

The Ultimate Donut Battle: Cake vs. Yeast

The Ultimate Donut Battle: Cake vs. Yeast

The Ultimate Donut Battle: Cake vs. Yeast

Season 5 Episode 19

4:32

How Seashells Are Made

How Seashells Are Made

How Seashells Are Made

Season 5 Episode 20

3:43

Are We Breathing Caesar's Last Breath

Are We Breathing Caesar's Last Breath

Are We Breathing Caesar's Last Breath

Season 5 Episode 21

5:24

How Do Hydrangeas Change Colors?

How Do Hydrangeas Change Colors?

How Do Hydrangeas Change Colors?

Season 5 Episode 22

5:05

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The Half-Life of Uranium & Collecting Gold in Acid

Season 5 Episode 10

How do we know the half-life of uranium? How do you recover gold that’s been dissolved in acid? We take on your burning chemistry questions.

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