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
      Cosmos

      What If You Survived the End of the Solar System?

      April 5, 2022
      Science

      What If the Milky Way and Andromeda Galaxies Collided?

      June 20, 2018
      Science

      What If Almost Everyone (Who Can) Worked From Home?

      April 23, 2019
      Body

      What If We Had No Hair?

      March 27, 2021
      Earth

      What If We Sunk Our Trash in the Mariana Trench?

      September 10, 2020
      MSN New

      What a Type V Civilization on Earth Would Actually Look Like

      Imagine a world where humanity has not only gained the ability to travel and to populate space but has progressed even further than that. Humanity can now control and...

      Earth, MSN New

      12 Things You Were Lied to About Dinosaurs

      When you think of dinosaurs, images of giant, scaly reptiles like the Tyrannosaurus Rex probably come to mind. Movies, textbooks, and popular culture have shaped our...

      MSN New, Cosmos

      The Real Reason Pluto Lost Everything, and It Is Not What You Learned in School

      Ask almost anyone why Pluto stopped being a planet and you will hear the same confident answer: it was too small. That answer is wrong. Size was never the crime. Pluto...

      HTS MSN

      30 Minutes to Death, The Bite You Can’t Ignore

      Imagine opening your door and coming face to face with one of the deadliest snakes on Earth. You have only seconds to react. A bite from a highly venomous snake can send...

      Earth

      What If Half the Population of Earth Was Wiped Out?

      The world has approximately 7.7 billion people on it… until now. Half of the world’s population has been snapped out of existence. Instantly.If you happened...

      MSN New, Earth

      How Is Earth So Suspiciously Perfect For Life?

      You are the result of a chain of events that began billions of years ago. Earth has liquid water, a protective atmosphere, a magnetic field, a stable orbit, and the...

      HTS MSN

      People Have Survived Months Adrift at Sea, but Staying Alive Comes Down to Five Things

      Imagine waking up in the middle of the ocean with no land in sight. The sun is burning your skin, your lips are dry, and every wave reminds you how small and helpless...

      Humanity

      What If You Mated With Neanderthals?

      About 50,000 years ago, we shared this planet with different hominids called the Neanderthals. Their species wasn’t human, but they weren’t far from it...

      HTS MSN

      5 Dangerous Mistakes People Make During Cat Attacks

      Cats may be known as cute and playful pets, but they are still predators with sharp claws, powerful jaws, and lightning fast reflexes. While most cats avoid serious...

      MSN New, Cosmos

      Earth Reached the Edge of the Universe, and What Happens Next Is Terrifying

      Let me take you on a wild ride to the very edges of our Universe. But it won’t be as simple as traveling through space. Because the edges that we’re talking about...

      MSN New

      Humanity Just Learned Earth Has 10 Years Left, and Panic Sets In

      The Earth is a dying rock and time is running out. You only have 10 years to plan your escape. How could we evacuate as many people as possible? What resources would we...

      Earth, MSN New

      What If the Biggest Flying Animal Ever Still Ruled the Skies?

      Quetzalcoatlus lived around 72 to 66 million years ago during the Late Cretaceous period, when it blocked out the sun with its 12 m (40 ft) wingspan. When it landed on...

      Earth

      How Bad Could Things Get on Earth If We Nuked the Moon?

        In 1044, the Chinese invented gunpowder. And we’ve been getting into trouble ever since. Fireworks are cool, nuclear warfare is not. And nuking the moon...

      Cosmos

      What If We Replaced Our Moon With a Disco Ball?

      Get ready for the most epic party of your life. Because someone replaced our Moon with a disco ball. How could you turn the Moon into a classic disco ball? How much more...

      Cosmos, MSN New

      What If Jupiter Was a Rocky Planet?

      Eleven times wider than Earth. Over 300 times more massive. And a million times more terrifying. Jupiter may look like a beautiful ball of swirling clouds, but on the...

      HTS MSN

      How Dangerous Is an Ostrich and How Can You Survive It?

      These big goofy looking birds can be pretty unpredictable, dangerous, and even vicious. You certainly don’t want to provoke one. Can an ostrich’s kick kill...

      MSN New, Humanity

      They Went Extinct for a Reason – Now We’re Bringing Them Back Anyway

      Nature already made its decision. The woolly mammoth, the saber toothed tiger, the dodo bird, all of them were judged by climate, by predators, by shifting ecosystems...

      Earth

      What If Insects Disappeared From The Planet?

      Are you one of those people who hate these little crawling things? Or maybe these ones with stingers creep you out more?

      Earth

      What If We Could Control The Weather?

      Order some rain for your dry lawn, cancel the upcoming tornado, schedule a week of sunshine for your vacation… What if we could manipulate the weather just like...

      MSN New

      One Wrong Step Sends You Into a Lake Sealed Under Antarctica

      Have you ever wondered what it would be like to explore one of Jupiter’s moons without ever leaving Earth? Or what would happen to your body under a monstrous...

      Previous 1 … 4 5 6 7 8 … 118 Next

      Follow the What If show

      • facebook
      • youtube
      • snapchat
      • instagram

      Popular What Ifs

      Body

      What If You Mated With an Alien?

      Cosmos

      What If Aliens Arrived Tomorrow?

      Earth

      What If Olympus Mons Was Located in South America?

      Earth

      What If the Earth Was a Polyhedron?

      Cosmos

      What If You Spent 5 Seconds on Uranus?

      • 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 You Ate Nothing But Caviar for a Month?

      What If Earth Became Type V Civilization?

      NASA Recorded the Scariest Sounds Ever Detected in Space

      Topics

      • Body283
      • Cosmos482
      • Earth660
      • Humanity375
      • Technology44

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