Skip to main content

Up Next

Could We Rid The World Of Mosquitoes?

Could We Rid The World Of Mosquitoes?

Season 1 Episode 40
5:35
Three Facts About Periods

Three Facts About Periods

Season 2 Episode 1
5:14
Why Am I Obsessed With Gross Stuff?

Why Am I Obsessed With Gross Stuff?

Season 2 Episode 3
4:36
The World's Most Expensive Fungus

The World's Most Expensive Fungus

Season 2 Episode 5
2:26
Sea Turtles Get Herpes, Too

Sea Turtles Get Herpes, Too

Season 2 Episode 7
2:51
4 Deadly Carnivorous Plants

4 Deadly Carnivorous Plants

Season 2 Episode 8
5:40
What Really Causes Sunburns?

What Really Causes Sunburns?

Season 2 Episode 9
4:32
Are There Dead Wasps In Figs?

Are There Dead Wasps In Figs?

Season 2 Episode 11
4:52
Back to Show
Gross Science

What Really Causes Cavities?

Season 1 Episode 39

Hate going to the dentist? Keep the millions of microbes in your mouth happy.