What If We Stopped Procreating for 50 Years?
Every year, around 140 million babies are born worldwide. And if we continue at this pace, 50 years ...View More
What If You Didn't Blink for a Week?
Welcome to the longest staring contest of your life. You're about to go seven days without blinking. ...View More
What If We Put Solar Panels Around the Sun?
Invest in blue-chip art for the very first time by signing up for Masterworks: https://www.masterwor ...View More
What If Russia Crashed the International Space Station?
It's not outside the realm of possibility. Russia has already tested an anti-satellite missile on on ...View More
What If the James Webb Telescope Found Alien Life?
The infrared James Webb telescope is 100 times more powerful than the Hubble telescope. It has 18 se ...View More
What If You Squat for 24 Hours Straight?
Get your greens today! Go to https://athleticgreens.com/whatif to get started on your first purchase ...View More
What If the U.S. Started World War III?
Play Conflict of Nations for FREE on PC, iOS or Android: https://con.onelink.me/kZW6/WhatIf Receiv ...View More
What If We Moved to Ceres?
Settling on the Moon or Mars may be all the buzz. But how about we all move to an icy dwarf planet i ...View More
What If You Drilled a Hole at the Bottom of the Mariana Trench?
This is the Mariana Trench, the deepest place on Earth. It stretches 11km (7 mi) down below sea leve ...View More
What If You Could Freeze a Hurricane?
Has the weather ever ruined your plans? What if I told you I had an idea to stop hurricanes from wre ...View More
What If We Drilled a Hole Through Mars?
Subscribe to Big Bucks: https://bit.ly/bit-bucks-youtube If you were to drill straight down into Mar ...View More
What If Earth Froze Overnight?
Get 10% off Ritual for the first 3 months: https://www.ritual.com/SCIENCE . Get key nutrients–withou ...View More
What If All the Passengers on a Plane Jumped at Once?
Do you get a little nervous before a flight? If you do, you're not alone. Between 33% and 40% of peo ...View More
What If Humans Didn't Have Nails?
Fingernails are one of the reasons why primates are different from other mammals. They're like the f ...View More
What If Walls Could Protect Coastal Cities Against Rising Sea Levels?
The climate crisis is one of the biggest issues facing humanity. Ice sheets are melting due to Earth ...View More
What If We Raised Dinosaurs for Food?
With the world population growing every year, we need to find ways to produce more food. So, if we c ...View More
What If Humans Had No Hair?
We have been nominated for a Shorty Award in 2 categories! Vote for your favorite show here: ...
What If You Wore 100 Layers of Makeup?
Do you know what you're putting on your skin? Makeup can highlight your best features, smooth out im ...View More
What If There Were Only 1,000 People Left on Earth?
With so many amazing things happening in the world today, what could possibly go wrong? Well...A gia ...View More
What If You Rode a Balloon to Space?
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What If You Built a Pipe to the Bottom of the Mariana Trench?
Get a digital version of the What If 100 book right away and pre-order a hardcover: https://bit.ly/w ...View More
What if 'Among Us' Happened in Real Life?
Get more insightful information about the game with Liana Ruppert: https://www.youtube.com/watch?v=C ...View More
What If Columbus Never Discovered America?
Forget everything you know about the United States of America. It is not united anymore, but divided ...View More
What If the Arctic Turned Into a Megaslump?
The sound of trickling water might seem harmless, even peaceful. But in the polar regions, this soun ...View More
What If We Covered Our Roads with Solar Panels?
We sure love our roads. We love them so much that we seem determined to pave the entire world. But m ...View More
What If You Fell Into a Pool of Jellyfish?
Jellyfish are some of the most dangerous creatures in the ocean. Just touching the wrong one can lea ...View More
What If We Killed All Spiders?
They're in your yard, on your walls, in your attic, and there's probably one near you right now. The ...View More
What If You Fell Into a Pool of Stingrays?
What's the first thing you should do if you ever fall into a pool full of stingrays? They may look s ...View More
What If You Could Walk Through Walls?
The owners of this store couldn't believe their eyes when they checked their security footage in the ...View More
What If It Takes Two Years for a COVID-19 Vaccine?
COVID-19 has affected the entire world. It's infected millions, and killed hundreds of thousands. No ...View More
What If We Could Hear the Sun?
Nature can be really quiet or really loud. It can even be musical! We hear sound almost everywhere o ...View More
What If All Supermarkets Closed?
There are roughly 40000 retailers in the U.S. that would be classified as grocery stores. They range ...View More
What If We Built Vertical Farms?
As our population grows, we're going to need a lot more farms to feed the planet. Yet, in a lot of p ...View More
What If You Dropped a Steak From Orbit?
Ever had a freshly cooked steak, delivered straight from the International Space Station? It's not g ...View More
What If We Burn All the Oil?
This video was made in collaboration and with the support of Greenpeace. Learn more about how you ca ...View More
What If the Earth’s Crust Suddenly Opened Up?
Deep beneath your feet is a subterranean melting pot. A fiery inferno ready to boil over at any mome ...View More
What If We Set Aside Half the Planet for Wildlife?
About 65 million years ago, a mass extinction event occurred, wiping out more than 75% of all specie ...View More
What If a Flash Wiped Out Everyone's Memories?
Imagine, it comes out of nowhere. A blinding flash, spanning the entire globe. It lasts only a few s ...View More
What If We Generated Electricity With Our Bodies?
Thanks CuriosityStream for sponsoring this episode! Go to http://bit.ly/whatifcuriosity for unlimite ...View More
What If We Turned Plastic Into Fuel?
Plastic production is predicted to keep skyrocketing in the next ten years, and our planet is going ...View More
What If We Created No Waste?
Thanks CuriosityStream for sponsoring this episode! Go to http://bit.ly/whatif-curiositystream for u ...View More
What If You Never Left Your Bed?
The average person spends roughly one-third of their life in bed. The below average person says, "Th ...View More
What If You Jumped Into a Pool Filled With Human Saliva?
Why do we find other people's saliva so gross? We each produce about two bathtubs of the stuff every ...View More
What If We Dug Tunnels Between Continents?
Thanks NordVPN for sponsoring this episode! Start protecting yourself on the web at http://www.NordV ...View More
