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      Earth

      What If We Moved Earth?

      July 10, 2019
      Cosmos

      What If Aliens Arrived Tomorrow?

      December 24, 2020
      Science

      What If You Had the Strength of a Superhero?

      June 10, 2018
      Cosmos

      What If You Lived in a Cosmic Skyscraper?

      March 30, 2022
      Body

      What If Humans Were Silicon-Based Instead of Carbon-Based?

      May 9, 2022
      Technology

      What If All Cars Were Indestructible?

      Instead of falling apart after a single crash, now we all have cars that are completely indestructible. Would there be fewer fatalities caused by car accidents? What...

      Earth

      What If You Could Freeze a Hurricane?

      Has the weather ever ruined your plans? What if I told you I had an idea to stop hurricanes from wrecking your day? And that it involves liquid nitrogen. How exactly...

      Humanity

      What If You Lived During 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? Hear ye, hear ye...

      Cosmos

      What If a Marshmallow Hit the Earth at the Speed of Light?

      Look out. There’s an object hurtling toward Earth at the speed of light! And no, it’s not a comet or an asteroid. Yep. It’s a marshmallow. How could a marshmallow ever...

      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, MSN New

      Could Solar Panels on the Moon Power Earth

      Not too far from Earth is a giant space rock that has silently played host to just twelve people in its entire history. What would happen if we put our cosmic satellite...

      Earth, Humanity, MSN New

      How Would You Die During Every Mass Extinction?

      Since the beginning of time, Earth has created life and then wiped out most of it in catastrophic, ultra-destructive moments. Starting with the very first extinction...

      Earth, MSN New

      What Would Happen If Every Ocean on Earth Went Dry?

      What if we found the way to drain all the Earth’s oceans through some mysterious portal at the bottom of the Mariana Trench? Ocean water makes up 70% of the...

      Galaxy
      Cosmos

      What If We Detected a Signal from Outer Space?

      What if we are not alone? There are so many secrets that making contact with alien life could reveal. The only problem is, we have no way of getting in touch with them...

      Science

      What Happens If You Don’t Shower for a Month?

      Every morning or every night. Before going out. Definitely after the big game. For most people, showering is routine. But for some, it’s religion. But if lots of...

      Earth

      What If We Dumped All Our Trash in the Oceans?

      You’d better mind your waste because it’s not piling up in landfills anymore. Today, we’re going to dump it all straight into the oceans. How much trash would that...

      Science

      What If We Never Discovered Antibiotics?

      Watch out for loose superbugs.

      Cosmos, MSN New

      Biggest Lies You Were Told About Space

      THE SUN IS A GIANT BALL OF FIRE No. Our Sun isn’t a raging bonfire in the center of the Solar System. It’s actually a nuclear reactor. Inside stars, hydrogen...

      Cosmos

      What If Humanity Became Type 7 Civilization?

      Imagine a world where you’re not even human. You can create universes with ease and control time. This could be a reality in an incredibly advanced, and I mean an...

      Earth

      What If Megalodon Fought Titanoboa?

      It’s the matchup you’ve been waiting for, the clash between some of the biggest titans that ever roamed the Earth. Today, we’re going back in time to...

      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...

      Earth

      What If Earth Was Spinning at the Speed of Light?

      Do you find the time it takes Earth to spin around each day a little slow? Well, how about we speed things up? A lot. What would happen to the length of our day? What...

      Earth, MSN New

      What If You Lived in the Paleozoic Era?

      The Paleozoic Era represents one of the most transformative periods in Earth’s history, spanning approximately 289 million years from 541 to 252 million years ago...

      Earth, Science

      What If Earth’s Atmosphere Was Pure Oxygen?

      Imagine striking a match and having everything around you catch on fire, even if you were standing in a wet forest. And while that’s happening, imagine being...

      Earth, MSN New

      What Would Happen if Insects Disappeared?

      Insects play a crucial role in maintaining ecosystems and supporting life on Earth. While some insects damage crops, cause irritation, or transmit diseases, the vast...

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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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