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      What If Show
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      Earth

      What If We Nuked an Active Volcano?

      March 11, 2020
      Cosmos

      What If a New Planet Formed in the Solar System?

      July 19, 2020
      Humanity

      What If We Knew the Time We Go Extinct?

      October 6, 2019
      Earth

      What If Jupiter Swallowed Earth?

      June 24, 2020
      Body

      What Exactly Happens If You Get Hospitalized With COVID-19?

      May 9, 2020
      MSN New, Humanity

      What Would It Be Like to Ride a Bike at the Speed of Light?

      So, you think you’re pretty good on that bike, huh? How fast can you go? Have you ever done any cool jumps? We took it upon ourselves to give your bike a bit of an...

      MSN New, Cosmos

      What If Mars Was Half Land and Half Water?

      Mars didn’t always look like this. It may have once been covered in oceans. But what if we brought all the Martian water back and transformed the red planet into...

      MSN New, Body

      What If You Had Camouflage Skin?

      When you face an uncomfortable situation, you might choose to run and hide. But wouldn’t it be easier if you could suddenly blend into your surroundings? In what ways...

      MSN New, 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 maybe...

      MSN New, Earth

      What If the Earth Had No Core?

      A blazing ball of fire lies deep underground. It’s Earth’s core. This colossal sphere of molten iron far beneath your feet is what made your life on Earth...

      MSN New, Earth

      What If Earth Had Jupiter’s Magnetic Field?

      The Sun isn’t the biggest thing in our Solar System. And it’s not Jupiter, either. But close. It’s Jupiter’s very own magnetic field. What would it be...

      MSN New, Science

      What If We Created the Next Human Species?

      All good things must come to an end. Sadly, Homo sapiens’ time on Earth is no exception. And someone would surely take our place as the dominant species. But who? Or...

      MSN New, Earth

      What If Lightning Storms Never Stopped? How Long Could Humanity Survive?

      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...

      MSN New, Earth

      The Denver Airport Looks Normal, but Some Believe a Secret Underground City Lies Beneath It

      This may look like a regular airport, but people believe that beneath it there is an underground city. And not just any underground city. A city that hosts meetings for...

      MSN New, Earth

      What If All Nuclear Reactors Exploded at Once?

      Right now, there are over 400 nuclear power plants operating in 20 countries. Could they be ticking time bombs, potentially rendering entire regions uninhabitable? What...

      MSN New, Earth

      What If South America Disappeared?

      It’s been over 200 million years since South America broke off Africa into its own continent. But now it’s behaving very strangely. It’s taking on water and going down...

      MSN New, 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...

      Previous 1 … 11 12 13 14 15 … 267 Next

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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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