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What are Tonsil Stones?

What are Tonsil Stones?

Season 1 Episode 15
2:24
These Baby Toads Burst Out Of Their Mom's Back

These Baby Toads Burst Out Of Their Mom's Back

Season 1 Episode 16
1:41
Would You Wear Clothing Made of Slime?

Would You Wear Clothing Made of Slime?

Season 1 Episode 17
1:49
Why Don't These Cicadas Have Butts?

Why Don't These Cicadas Have Butts?

Season 1 Episode 18
2:26
Why Neuroscientists Love Kinky Sea Slugs

Why Neuroscientists Love Kinky Sea Slugs

Season 1 Episode 19
1:49
What Can You Learn From Ancient Poop?

What Can You Learn From Ancient Poop?

Season 1 Episode 20
2:49
Can Spider Venom Cure Erectile Dysfunction?

Can Spider Venom Cure Erectile Dysfunction?

Season 1 Episode 21
2:31
What Is the Black Plague... And Should You Be Worried?

What Is the Black Plague... And Should You Be Worried?

Season 1 Episode 22
3:02
These Animals Use Poop to Protect Themselves

These Animals Use Poop to Protect Themselves

Season 1 Episode 23
2:00
White Sand Beaches Are Made of Fish Poop

White Sand Beaches Are Made of Fish Poop

Season 1 Episode 24
2:09
Three Ways Pee Could Change the World

Three Ways Pee Could Change the World

Season 1 Episode 25
3:09
The Horrors of Ancient Cataract Surgeries

The Horrors of Ancient Cataract Surgeries

Season 1 Episode 26
2:39
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Gross Science

Barnacle Penises Can Teach You A Ton About Biology

Season 1 Episode 14

Well-endowed barnacles can change the size and shape of their penises. It’s a great example of something called phenotypic plasticity.
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