Season 1

Video thumbnail: Gross Science Could Kangaroo Farts Curb Global Warming?

Gross Science

Could Kangaroo Farts Curb Global Warming?

Cows burps release a ton of methane into the atmosphere.

Could Kangaroo Farts Curb Global Warming?

Video thumbnail: Gross Science Can Poop Cure an Infection?

Gross Science

Can Poop Cure an Infection?

Fecal transplants-putting one person's poop into another person's gut-are surprisingly eff

Can Poop Cure an Infection?

Video thumbnail: Gross Science Sea Cucumber Evisceration

Gross Science

Sea Cucumber Evisceration

Sea cucumbers can eviscerate themselves.

Sea Cucumber Evisceration

Video thumbnail: Gross Science Why Get Your Tetanus Shot?

Gross Science

Why Get Your Tetanus Shot?

Avoiding your tetanus shot? Here’s why that might be a bad idea.

Why Get Your Tetanus Shot?

Video thumbnail: Gross Science Three Ways Pee Could Change the World

Gross Science

Three Ways Pee Could Change the World

We can use urine to make medicines, power cell phones, and create “pee-cycled” water.

Three Ways Pee Could Change the World

Video thumbnail: Gross Science White Sand Beaches Are Made of Fish Poop

Gross Science

White Sand Beaches Are Made of Fish Poop

Parrotfish poop out sand, and that’s just the beginning of what makes these guys weird.

White Sand Beaches Are Made of Fish Poop

Video thumbnail: Gross Science These Animals Use Poop to Protect Themselves

Gross Science

These Animals Use Poop to Protect Themselves

Nothing says “stay away” quite like a fecal shield.

These Animals Use Poop to Protect Themselves

Video thumbnail: Gross Science Why Don't These Cicadas Have Butts?

Gross Science

Why Don't These Cicadas Have Butts?

The fungus Massospora cicadina makes periodical cicadas’ butts fall off.

Why Don't These Cicadas Have Butts?

Video thumbnail: Gross Science What are Tonsil Stones?

Gross Science

What are Tonsil Stones?

If you’ve got white lumps in your throat, they could be tonsil stones or “tonsilloliths.”

What are Tonsil Stones?

Video thumbnail: Gross Science Death of Dragon Worms

Gross Science

Death of Dragon Worms

Guinea worms have plagued humans for millennia, but they’re almost extinct.

Death of Dragon Worms

Video thumbnail: Gross Science Why Do Deep Sea Creatures Look So Scary?

Gross Science

Why Do Deep Sea Creatures Look So Scary?

Deep sea creatures like the anglerfish look terrifying.

Why Do Deep Sea Creatures Look So Scary?

Video thumbnail: Gross Science How Different Diseases Make You Smell

Gross Science

How Different Diseases Make You Smell

What's making you sick? You might be able to tell based on how you smell.

How Different Diseases Make You Smell