What If Show

  • Home
  • Cosmos
  • Earth
  • Humanity
  • Survival
  • Philosophy
  • What If Kids
  • Map View
  • Solar View
  • BOOK
  • ···
    What If Show
    • Home
    • Cosmos
    • Earth
    • Humanity
    • Survival
    • Philosophy
    • What If Kids
    • Map View
    • Solar View
    • BOOK
    • ···
      What If Show
      • Home
      • Cosmos
      • Earth
      • Humanity
      • Survival
      • Philosophy
      • What If Kids
      • Map View
      • Solar View
      • BOOK
      Earth

      What If You Drilled a Hole Through Earth?

      May 26, 2021
      Earth

      What If There Were Aliens at the Bottom of the Mariana Trench?

      May 25, 2022
      Earth

      What If Mt. Fuji Exploded Tomorrow?

      June 23, 2022
      Earth

      6 Ways Earth Will Transform Over the Next Billion Years

      July 23, 2025
      Cosmos

      What If All Nukes Exploded in Space?

      July 18, 2025
      Humanity, MSN, MSN New

      The True Scale of Nuclear Weapons

      Nuclear weapons have shaped global politics for decades, but their destructive power is almost impossible to comprehend. From the bomb that devastated Hiroshima in 1945...

      Earth

      What If Lightning Storms Never Stopped?

      Your body is shaking and you’re feeling nauseous. There’s a sharp pain in your chest, and with each passing moment, it gets harder and harder to breathe. And...

      HTS MSN

      Why a Swan Can Be Far More Dangerous Than It Looks

      A peaceful walk around a quiet pond sounds harmless. The gentle sound of water, the sight of birds floating across the surface, and the calm atmosphere can make you...

      Science

      What If We Never Discovered Antibiotics?

      Watch out for loose superbugs.

      MSN New

      How Different Would Life Be Without Thomas Edison?

      Few inventors in history have become as famous as Thomas Edison. With more than 1,000 patents attached to his name, Edison helped shape the modern world through...

      Humanity, MSN New

      What If 9/11 Happened Again?

      On the morning of September 11th, 2001, tragedy struck when two hijacked airplanes crashed into the World Trade Center towers in New York City. After that, everything...

      Science

      What If Birth Control Was Free Everywhere?

      Family planning. It sounds sensible, but it’s extremely controversial. At least, in some countries. What if it wasn’t? What if the world recognized a...

      MSN New

      What Happens to Your Body After 30 Days of Drinking Nothing but Coca Cola?

      Coca Cola is one of the most recognizable drinks on the planet. Millions of people enjoy it every day, whether it is with a meal, during a movie, or simply as a sweet...

      Humanity, MSN New

      What If the U.S. Actually Invaded Iran?

      First of all, look at the map. Iran isn’t a country, it’s a fortress. Three times the landmass of Iraq. Four times the population. And mountains that...

      HTS MSN

      Scared of Getting Struck by Lightning? According to Science, Here’s How to Stay Safe

      Many people have a bucket list filled with exciting experiences they hope to enjoy one day. But what if you made the opposite kind of list? An anti bucket list would...

      Humanity

      What If the Pterodactyl Was Still Alive?

      When was the last time a bird pooped on you? Apparently, you have a better chance of winning the lottery than you do of getting pooped on by a bird, which is why some...

      Earth, MSN New

      What Happens If You Pour Concrete Into a Volcano?

      If only there were a simple trick to stop a massive volcano from spewing out lava. Like maybe plugging it up with good old concrete. A massive volcanic explosion sends...

      Humanity

      What If We Settled on the Moon?

      Imagine living on the Moon. You’d have the best view of Earth, enjoy bouncing around in zero gravity and living your life as an astronaut explorer. Ah...

      HTS MSN

      Fighting It Makes It Worse, Moving Your Eyes Can Break It

      Every instinct tells you to fight it. To force your arm to move, to push out a scream, to break free by sheer effort. That is the worst thing you can do. The one...

      MSN New

      NASA’s Perseverance Rover Found Complex Carbon Molecules in a Dried-up Martian River

      NASA’s Perseverance rover has found complex carbon based molecules in ancient dried up river deposits on Mars, adding to growing evidence that the planet once had the...

      MSN New

      How Would Humanity Survive If the Oceans Vanished?

      Earth is often called the blue planet, and for good reason. More than 70 percent of its surface is covered by oceans that regulate temperature, drive weather systems...

      Cosmos, Earth

      6 Stages of Earth’s Destruction If Mars Collided With Our Planet

      Mars is usually a safe 225 million kilometers away from Earth, but what if the red planet went off course and headed straight toward us? This nightmare scenario would...

      Cosmos, MSN New

      Imagine Visiting Type III Civilization?

      You’ve made it to Galaxy 3812, a hypothetical galaxy that houses a type III civilization. One of the first things you’ll notice are the Dyson spheres that...

      Earth

      What If We Powered the Planet With Seawater?

      Seawater is salty, undrinkable, and a potential source of planet-saving fuel. Hold up. Fuel? Yes, that’s right. We have the technology to convert seawater into liquid...

      Earth, MSN New

      What Would Happen IF You Fell Into Niagara Falls?

      They’re not the biggest falls on Earth, not by a long shot. But they’re certainly among the most famous. Niagara Falls attracts millions of visitors from...

      Previous 1 … 33 34 35 36 37 … 99 Next

      Follow the What If show

      • facebook
      • youtube
      • snapchat
      • instagram

      Popular What Ifs

      Humanity

      Why 99% of Humanity Is Lost to Time

      Humanity

      What If Aliens Are Future Versions of Humans?

      Humanity

      What If the U.S. Started World War III?

      Cosmos, MSN

      5 Things You Need to Know If You Fell Into Neptune

      Technology

      What If We Dug Tunnels Between Continents?

      • Book-sidebar-promo-retina.jpg

      Underknown

      Making science accessible on social media since 2017. Find out more

      Contact
      Advertise
      Licensing
      Newsletter
      Privacy Policy
      Cookie Policy
      Terms of Service
      Our Production Process

      About

      What If is presented by Underknown, a production company creating a variety of short-doc series that search for the underlying truth of how our world operates and how it came to be. Our shows take you to the frontiers of science and make the most complex ideas and theories entertaining and accessible.

      Popular What Ifs

      What If Russia Started a War?

      What If Mars Was Half Land and Half Water?

      What If We Powered the Planet With Lightning?

      Topics

      • Body257
      • Cosmos424
      • Earth526
      • Humanity284
      • Technology48

      Copyright © 2026 Underknown, Backyard Media Inc. All Rights Reserved.