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      What If Show
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      Humanity

      What If Spiders Were the Size of Humans?

      November 28, 2019
      Science

      What If There Were Ads in Space?

      February 22, 2019
      Cosmos, Earth, Humanity

      48 Hours After Alien Contact

      August 14, 2025
      Cosmos

      What If Earth Were Sucked Into a Black Hole?

      April 28, 2021
      Science

      What If You Could Swim in Titan’s Lakes?

      January 11, 2019
      MSN New, Earth

      A Komodo Dragon Could Bite Your Leg, but Escaping Its Jaws Would Only Be the Beginning

      Komodo dragons, also known as Komodo monitors, are the largest lizards in the world. As adults, they have an almost-uniform stone color and can weigh around 70 kg (154...

      HTS MSN

      He Was Bitten by a Decapitated Snake and Survived

      Jeremy Sutcliffe thought the most dangerous part of his encounter with a rattlesnake was already over. In 2018, Jeremy was working in his backyard when he suddenly heard...

      MSN New, Earth

      A Certain Snake Can Do Something No Snake Should Be Able To

      What would you do if you grabbed a tree branch and suddenly realized it was not a branch, but a snake? Now imagine that snake launching itself directly toward you...

      MSN New

      The Hidden Power Behind a Single Falling Domino

      A tiny domino may look harmless, but it holds a surprising amount of power. A single falling piece can trigger a chain reaction capable of knocking down objects far...

      Cosmos

      What If Jupiter and Mars Switched Orbits?

      The delicate balance of the entire Solar System exists in a gravitational dance between planets. Swap the orbits of two of them and you could end up wreaking all kinds...

      MSN New, Humanity

      They Would Not Just Have Technology, They Would Be Technology

      Some people alive today have implants that let them perceive sound. Others carry devices that let them sense changes in atmospheric pressure. Now push that forward a few...

      Earth

      What If The Earth’s Core Cooled Down?

      Deep beneath the Earth’s surface, there’s a scorching ball of iron surrounded by an ocean of boiling hot liquid metal – the Earth’s core...

      Cosmos, MSN New

      What If You Fell Into the Biggest Void in the Universe?

      Imagine drifting through space in a place so empty that you wouldn’t see a single star, planet, or galaxy in any direction. This is the Boötes Void, one of the largest...

      HTS MSN

      Stranded in the Amazon, and the Jungle Has More Than 2.5 Million Species Waiting

      You’ve finally made it! The trip of a lifetime. Wild nature, lush scenery, and exotic animals galore. It’s all good, as long as things go as expected. But in...

      MSN New

      What If You Were Sucked Into a Whirlpool?

      What a perfect day for kayaking out on the open sea. Wait a second, why is the water suddenly spinning? Is that a whirlpool? How do people actually get pulled into...

      MSN New, Earth

      Could We Really Run the Entire World on Lightning?

      Every time you watch a thunderstorm outside your window, you’re witnessing the energy of an atomic bomb. Now imagine harvesting that raw energy and using it to...

      MSN New, Earth

      Why Farmers Started Painting Their Cows to Look Like Zebras

      At first glance, it looks like a prank. A black cow covered in white stripes could easily be mistaken for a zebra from a distance. But this unusual paint job isn’t...

      MSN New

      We May Be About to Discover a Second Earth

      Could we be on the verge of finding a second Earth? Astronomers are searching the galaxy for a world that could support life as well as, or perhaps even better than, our...

      MSN New, Earth

      The Disturbing Secret Behind Your Cat

      Cats are known for being independent, mysterious, and sometimes a little strange. They can ignore their owners for hours, knock objects off tables for no reason, and act...

      MSN New

      What Is Hiding Inside the World’s Largest Underwater Art Museum?

      Beneath the crystal clear waters of the Atlantic Ocean, something unexpected is taking shape. Divers descending toward the seafloor are often met with a strange sight...

      Earth, MSN, MSN New

      What If Giant Sea Walls Could Save Coastal Cities from Rising Seas?

      Could you imagine jumping from the kitchen window and diving into water? How fun would that be? For some people, sure. It seems unlikely, but it’s not as crazy as...

      HTS MSN

      Could You Outrun a Volcanic Eruption?

      Your vacation in Hawaii has taken a dangerous turn. The Earth shakes. You think it might be an earthquake, but then you see the smoke, and the lava. You always wanted to...

      HTS MSN

      What Happens If a Horse Turns Aggressive and How to Escape

      You reach out to pet a horse when it suddenly snaps at your arm. Startled, you step back. The horse rears up. If it comes down on you, the injuries can be serious. One...

      HTS MSN

      How to Survive if Your Bungee Cord Snaps Mid-Jump

      Bungee jumping from the Victoria Falls Bridge has been on your bucket list for years. But as you look down, from high over the water, this lifelong dream feels like it...

      HTS MSN

      They Were Devouring Him, Then His Father Heard the Screams

      Hyenas have spent decades being portrayed as cowardly scavengers, especially after their famous appearance in movies and cartoons. But the reality is far more terrifying...

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      Popular What Ifs

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      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

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