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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
Hookworms and the Myth of the "Lazy Southerner"

Hookworms and the Myth of the "Lazy Southerner"

Season 2 Episode 4
4:16
The World's Most Expensive Fungus

The World's Most Expensive Fungus

Season 2 Episode 5
2:26
Science, Sex Bias, and...Ruth Bader Ginsburg?

Science, Sex Bias, and...Ruth Bader Ginsburg?

Season 2 Episode 6
3:54
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
How (and Why) to Make a Pill Out of Poop

How (and Why) to Make a Pill Out of Poop

Season 2 Episode 10
3:30
Are There Dead Wasps In Figs?

Are There Dead Wasps In Figs?

Season 2 Episode 11
4:52
The Food Poisoning Lurking In Your Freezer

The Food Poisoning Lurking In Your Freezer

Season 2 Episode 13
3:56
Is Inbreeding Really That Bad?

Is Inbreeding Really That Bad?

Season 2 Episode 14
4:41
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Gross Science

Could We Rid The World Of Mosquitoes?

Season 1 Episode 40

A new technology could make diseases like Zika a thing of the past. But should we use it?
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Dinosaur Parasites!
2:43
Season 2 Episode 37
Dinosaur Parasites!
Even the mighty T. rex was covered in creepy, crawly parasites.
What Happens When You Get Rabies?
4:59
Season 2 Episode 36
What Happens When You Get Rabies?
Rabies may have lead to legends of werewolves, vampires, and zombies.
Why Does This Frog Have So Many Legs?!
2:42
Season 2 Episode 35
Why Does This Frog Have So Many Legs?!
These frogs can have up to TEN back legs.
The Case For Eating Bugs
3:59
Season 2 Episode 34
The Case For Eating Bugs
I ate a lot of bugs...and (mostly) liked them.
Grow Your Own Crystals!
3:31
Season 2 Episode 33
Grow Your Own Crystals!
What should you do with the borax you have leftover from making slime?
What Does Lead Poisoning Do To Your Brain?
4:46
Season 2 Episode 32
What Does Lead Poisoning Do To Your Brain?
How does lead damage our brains—and what can we do to stop it?
Are Bees the Addicts of the Animal Kingdom?
4:16
Season 2 Episode 31
Are Bees the Addicts of the Animal Kingdom?
Bees get more than just nectar from the flowers they visit.
Meet The Frog That Barfs Up Its Babies
4:46
Season 2 Episode 30
Meet The Frog That Barfs Up Its Babies
These extinct frogs used to barf up their babies.
The Strangest Plant In The World?!
4:05
Season 2 Episode 28
The Strangest Plant In The World?!
The plant Hydnora africana is a parasite that smells foul...
What Your Earwax Says About You
3:42
Season 2 Episode 27
What Your Earwax Says About You
Your gross earwax can reveal a ton about who you are.
Is Fear Contagious? | Gross Science
5:24
Season 2 Episode 26
Is Fear Contagious? | Gross Science
Fear may be able to spread from person to person—just like a virus.
Everything You Didn't Want To Know About Snot
4:25
Season 2 Episode 25
Everything You Didn't Want To Know About Snot
You swallow a ton of snot every single day. Welcome to the gross world of mucus.
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