Up Next
Back to Show
Gross Science
White Sand Beaches Are Made of Fish Poop
Season 1
Episode 24
Parrotfish poop out sand, and that’s just the beginning of what makes these guys weird.
Support Provided By
4:08
It's called the "Wood Wide Web."
3:13
Meet the most versatile butts in the animal kingdom.
4:26
Santa's reindeer just got a whole lot more interesting.
3:49
Bird poop could help clouds form, keeping our planet a little bit cooler. Gross!
3:19
What should you do with stinky old fish skins? How about powering your cellphone?
2:48
If you're attacked you could run away, fight back...or you could barf. Gross!
3:39
You can help a special snail find a mate—while also helping scientists unravel a mystery.
3:15
Ant language sounds wacky—and can be hacked.
3:42
How do you get rid of skunk odor? Don't use tomato juice... use chemistry!
3:51
It's called "coprophagia," and lots of dogs do it.
4:41
Inbreeding...It's hugely taboo for us, but lots of organisms do it.
3:56
Listeria turns your own cells against you.