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
      Body

      What If You Were Infected by the Cordyceps Fungus?

      May 20, 2020
      Earth

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

      May 14, 2021
      Cosmos

      What If Jupiter’s Moons Scattered Across the Solar System?

      December 6, 2021
      Cosmos

      What If We Nuked Jupiter?

      November 4, 2022
      Humanity

      What If We Planted a Trillion Trees

      July 11, 2019
      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...

      Earth, MSN New

      What If Humans Never Began the Slaughter of Whales?

      Back in 1846, whaling was one of the most booming industries in the whole world. It was the fifth largest sector in the United States economy, raking in a cool $10...

      Earth

      What If We Could Reheat the Earth’s Core?

        Forget a doomsday asteroid or melting permafrost. It’s the freezing of Earth’s core that will end the world in today’s episode. Or would it? Because maybe, just...

      Humanity

      What If You Knew What Would Happen in 100 Years?

      A century of history flashes before your eyes. Not the past, but the future. And now you know how life would unfold over the next 100 years. What changes would happen to...

      Humanity

      What If We Dumped Our Trash in the Bermuda Triangle?

      It’s one of the most dangerous and mysterious places on Earth. It’s home to dozens of sunken ships, plane crashes, and dead people. It’s known as the...

      Cosmos

      What If There Were an Alien Civilization on Proxima b?

      Attention human. You are receiving an interstellar radio transmission. And it could be coming from one of the nearest exoplanets, Proxima Centauri b. What conditions...

      MSN New

      Enormous Magnitude 7.8 Earthquake Rattles Southern Philippines

      A magnitude 7.8 earthquake just devastated parts of the Philippines. The powerful quake sent people rushing into the streets, damaged buildings, and triggered tsunami...

      HTS MSN

      Why the Cassowary Is Called the World’s Deadliest Bird

      If you ever find yourself deep in a rainforest and hear something heavy moving through the trees, you might want to stop and listen carefully. Because what is...

      Cosmos

      What If You Jumped on Every Planet in the Solar System?

      When I say jump, you say how high. Let’s put this to the ultimate test by hopping around the Solar System. Literally. What differences in gravity would you experience...

      Humanity, MSN New

      Imagine Being Born in the Middle Ages

      Have you ever been curious about Medieval life? Would you travel back in time if you could? Do you think you would enjoy it? How long would you last? After 200 years of...

      MSN New

      Researchers Found a Fish That Looks Like It Has Human Teeth

      Researchers have found a fish with a strange feature that makes it look almost like it has a human smile. Hidden beneath the water’s surface, the sheepshead fish...

      MSN New

      World Without the Moon Landing and How Everything Would Change

      The moment Apollo 11 touched down on the Moon in 1969 became one of the most defining events in human history. Around 600 million people watched as humans stepped onto...

      HTS MSN

      How to Stay Safe When Baseball-Sized Hail Starts Falling

      You’re driving your car on the highway, when you see something in the sky. Minutes later, you find yourself in a violent storm. Hail the size of a softball, and...

      MSN New, Earth

      A Bear Attack Could Kill You in Seconds, Here’s Your Chance of Survival

      A quiet walk through untouched wilderness can turn terrifying in an instant if you cross paths with one of the most powerful predators on land. Bears rank among the...

      HTS MSN

      A Kangaroo Went After an Entire Family, and a Broom and Shovel Were No Match

      Australia’s iconic, cute, cuddly, hop-along creatures might not be as friendly as you think they are. Kangaroos have a dangerous side. They can be very aggressive if...

      Earth

      What If Ants Were the Size of Elephants?

      They can lift 5,000 times their body weight. They have armies in the thousands. And they outnumber us a million to one. But ants are tiny, right? Yeah, that’s not going...

      HTS MSN

      Choking While Alone? This Simple Method Could Save Your Life

      It’s been a hectic week, but you finally have a night to yourself. You settle in front of your TV with your favorite meal. You take the first bite, but something feels...

      MSN New, Cosmos

      What If Humanity 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 in the middle of the Solar System? To Ceres. What would make this a...

      HTS MSN

      The Deadliest Serial Killers Ever Known, and One May Still Be Free

      Throughout history, some criminals have committed crimes so shocking that their names became symbols of fear. From trusted doctors to seemingly friendly neighbors, these...

      HTS MSN

      Flesh-Eating Bacteria Spreads Fast. Could You Beat It?

      Flesh-eating bacteria? Uh oh … you may want to have a seat. This is going to be a doozy. It turns out that you’ve got a problem. You’ve become a walking buffet for an...

      Previous 1 … 33 34 35 36 37 … 116 Next

      Follow the What If show

      • facebook
      • youtube
      • snapchat
      • instagram

      Popular What Ifs

      Earth

      Earth’s Evolution in 10 Minutes

      Cosmos

      What If We’ve Already Made First Contact With Aliens?

      Earth

      What If Olympus Mons Was Located in South America?

      Technology

      What If Your Dreams Could Be Hacked?

      Earth

      What if Earth Had Rings Like Saturn?

      • 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 We Built the World’s Highest Bridge?

      What If the Earth Stopped Spinning for 5 Seconds?

      What If the Oceans Lose Oxygen?

      Topics

      • Body282
      • Cosmos483
      • Earth653
      • Humanity368
      • Technology44

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