What If - 076 - What If Humans Didn’t Have Nails?

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Added: 27.05.2021

Why do you need to wash your sheets more often?

Are nails essential for our existence?

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What If
, 2020 - 2021

What If

Everything that we know about our Universe, we know because someone asked the question, ‘what if?’. Embark on an epic trip through time, space, and chance as we ask the biggest and craziest questions that only science can answer. 

Seasons

Episodes of 2021

098

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091

What If Your Tongue Were Twice as Long?

091

What If the Big Bang Wasn’t the Beginning of the Universe?

091

What If You Lost Your Teeth Overnight?

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What If You Only Ate Insects for the Rest of Your Life?

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What If You Fell Off the World’s Tallest Building?

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What If We Drilled Through Mars?

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085

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084

What If You Ate Nothing But Earwax?

083

What If You Ate Nothing But Caviar for a Month?

082

What If We Replaced the Moon With Jupiter Overnight?

081

What If a Megalodon Shark Fought the Kraken?

080

What If Earth Went Rogue?

079

What If Starbucks Dumped Its Waste in the Amazon?

078

What If You Could Predict The Future?

077

What If You Dumped an Iceberg Into a Volcano?

076

What If Humans Didn’t Have Nails?

075

What If You Drilled a Hole Through Earth?

074

What If Each Planet Replaced Our Moon?

073

What If We Never Landed on the Moon?

072

What If You Only Drank Gatorade?

071

What If You Didn’t Wash Your Bed Sheets for a Month?

070

What If Walls Could Protect Coastal Cities Against Rising Sea Levels?

069

What If You Ate Nothing But Ice Cream All Summer?

068

What If a Blazar Entered Our Solar System?

067

What If You Had as Much Money as Jeff Bezos?

066

What If You Only Drank Coffee?

065

What If Earth Were Sucked Into a Black Hole?

064

What If an Asteroid Were on a Collision Course to Hit Earth?

063

What If You Fell Into Lake Vostok?

062

What If Bed Bugs Were the Size of Humans?

061

What If You Never Threw Anything Away?

060

What If You Swallowed a Hornet?

059

What If You Wore the Same Clothes for a Year?

058

What If Civilization Collapses?

057

What If We Raised Dinosaurs for Food?

056

What If There Were a Global Blackout?

055

What If North Korea Tsunami-bombed America?

054

What If We Built a City on Mars?

053

What If We Discovered Earth 2.0?

052

What If You Only Ate Cheetos?

051

What If We Had Nuclear-Powered Rockets?

050

What If Everyone Was Albino?

049

What If You Always Swallow Your Chewing Gum?

048

What If Everyone Started Inbreeding Tomorrow?

047

What If Titans Were Real?

046

What If You Jumped Into a Pool of Liquid Methane?

045

What If Humans Had No Hair?

044

What If Jupiter Lost Its Atmosphere?

043

What If Telepathy Were Real?

042

What If COVID-19 Never Disappears?

041

What If an Ice Tsunami Hit the United States?

040

What If it Rained Every Day for a Year?

039

What If Your Stomach Acid Disappeared?

038

What If Lightsabers Were Real?

037

What If You Fell Into Angel Falls?

036

What If You Stopped Using Toilet Paper?

035

What If You Cut the Moon in Half?

034

What If the Ring of Fire Suddenly Erupted?

033

What If You Were the Last Child Born on Earth?

032

What If the Spanish Flu Never Happened?

031

What If You Had $1,000,000 Bitcoins?

030

What If There Were No Music?

029

What If Underwater Aliens are Hiding in the World’s Deepest Lake?

028

What If the Oceans Lose Oxygen?

027

What If You Ate Plastic?

026

What If All Enslaved Africans Were Given Repatriation When Slavery Ended?

025

What If We Discovered Alien Life on Mars?

024

What If You Flew to Space on a Jetpack?

023

What If You Were the Dirtiest Man on Earth?

022

What If You Were Chased by Robo Dogs?

021

What If We Could Control Hurricanes?

020

What If There Were No Military Anywhere?

019

What If Earth Was a Massive Global City?

018

What If You Were Swallowed by a Hippo?

017

What If You Lost Your Sense of Taste?

016

What If You Fell Into a Pool of Molten Metal?

015

What If Octopus-like Creatures Inhabit Europa?

014

What If You Only Ate Red Meat?

013

What If We Painted Earth White?

012

What If You Didn’t Wash Your Feet for a Year?

011

What If You Touched Absolute Zero?

010

What If You Jumped Into a Pool Full of Honey?

009

What If Earth Lost Power for 7 Days?

008

What If You Wore 100 Layers of Makeup?

007

What If We Were a Type III Civilization?

006

What If Ants Were the Size of Elephants?

005

What If You Couldn’t Trust Your Own Memory?

004

What If Antarctica’s Dormant Volcanoes Woke Up?

003

What If You Traveled to the Hell Planet?

002

What If Poltergeists Were Real?

001

What If You Ate an Alien?

What If You Were Sucked Into a Whale’s Blowhole?

What If You Traveled 1 Billion Years Into the Past?