Season 1

    Video thumbnail: Gross Science Could We Rid The World Of Mosquitoes?

    Gross Science

    Could We Rid The World Of Mosquitoes?

    A new technology could make diseases like Zika a thing of the past. But should we use it?

    Could We Rid The World Of Mosquitoes?

    Video thumbnail: Gross Science What Really Causes Cavities?

    Gross Science

    What Really Causes Cavities?

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

    What Really Causes Cavities?

    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 To Make Glow-In-The-Dark Slime!

    Gross Science

    How To Make Glow-In-The-Dark Slime!

    You can make glow-in-the-dark slime with common household items—and learn some really cool

    How To Make Glow-In-The-Dark Slime!

    Video thumbnail: Gross Science 5 Gross Facts About Koalas

    Gross Science

    5 Gross Facts About Koalas

    Baby koalas eat their mom's poop... and that's just the beginning.

    5 Gross Facts About Koalas

    Video thumbnail: Gross Science How Far Do Sneezes and Vomit Travel?

    Gross Science

    How Far Do Sneezes and Vomit Travel?

    Germs can travel way farther than you might think.

    How Far Do Sneezes and Vomit Travel?

    Video thumbnail: Gross Science Why Don't Vultures Get Food Poisoning?

    Gross Science

    Why Don't Vultures Get Food Poisoning?

    Vultures have a number of traits that allow them to eat the grossest stuff.

    Why Don't Vultures Get Food Poisoning?

    Video thumbnail: Gross Science Can Microbes Solve Murder Mysteries?

    Gross Science

    Can Microbes Solve Murder Mysteries?

    Meet your necrobiome: The microbes that feast on your body after death.

    Can Microbes Solve Murder Mysteries?

    Video thumbnail: Gross Science How Dirty Are Public Restrooms?

    Gross Science

    How Dirty Are Public Restrooms?

    What is lurking in the bathroom?

    How Dirty Are Public Restrooms?

    Video thumbnail: Gross Science Much A-Doo About Poo

    Gross Science

    Much A-Doo About Poo

    Poop is a great source of fertilizer, heat, and electricity.

    Much A-Doo About Poo

    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 The Horrors of Ancient Cataract Surgeries

    Gross Science

    The Horrors of Ancient Cataract Surgeries

    Doctors have been slicing into eyeballs for over 2500 years.

    The Horrors of Ancient Cataract Surgeries

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

    Gross Science

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

    osemite National Park just shut down two campgrounds due to the plague.

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

    Video thumbnail: Gross Science Can Spider Venom Cure Erectile Dysfunction?

    Gross Science

    Can Spider Venom Cure Erectile Dysfunction?

    Venom from the Brazilian wandering spider can give men a long-lasting, painful erection.

    Can Spider Venom Cure Erectile Dysfunction?

    Video thumbnail: Gross Science What Can You Learn From Ancient Poop?

    Gross Science

    What Can You Learn From Ancient Poop?

    Fossilized poop, called coprolites, can reveal surprising secrets about the past.

    What Can You Learn From Ancient Poop?

    Video thumbnail: Gross Science Why Neuroscientists Love Kinky Sea Slugs

    Gross Science

    Why Neuroscientists Love Kinky Sea Slugs

    The California brown sea hare has gigantic neurons. It also has a very strange way of repr

    Why Neuroscientists Love Kinky Sea Slugs

    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 Would You Wear Clothing Made of Slime?

    Gross Science

    Would You Wear Clothing Made of Slime?

    Scientists think hagfish slime could be the next eco-friendly, high-performance material.

    Would You Wear Clothing Made of Slime?

    Video thumbnail: Gross Science These Baby Toads Burst Out Of Their Mom's Back

    Gross Science

    These Baby Toads Burst Out Of Their Mom's Back

    Like popping pimples? Then you'll love how the Surinam toad gives birth.

    These Baby Toads Burst Out Of Their Mom's Back

    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 Barnacle Penises Can Teach You A Ton About Biology

    Gross Science

    Barnacle Penises Can Teach You A Ton About Biology

    Well-endowed barnacles can change the size and shape of their penises.

    Barnacle Penises Can Teach You A Ton About Biology