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      What If Show
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      Earth

      What If Sandworms Were the Size of Humans?

      December 14, 2020
      Cosmos

      What If You Traveled Through a Black Hole?

      December 2, 2022
      Cosmos

      What If We Sent All of Our Garbage Into Space?

      October 22, 2018
      Earth

      What If You Went Surfing on a Tsunami?

      August 19, 2019
      Body

      What If You Aged Backwards?

      June 16, 2022
      MSN New

      How Powerful Would a Type VI Civilization Be?

      Human civilization is still in its infancy. According to the Kardashev Scale, a method used to measure a civilization’s technological advancement based on energy...

      MSN New, Cosmos

      The Coldest Death in the Solar System. What 5 Seconds on Triton Does to You

      There is a place in our Solar System where stepping outside without a suit kills you twice in the same instant. Your blood starts boiling while your skin starts freezing...

      MSN New, Earth

      If a Gamma-Ray Burst Struck Earth, Would We See It Coming?

      What if the brightest explosion in the Universe was heading straight toward Earth? Would humanity have time to prepare, or would the event happen so quickly that there...

      Cosmos

      Scientists Discovered a Monstrous Black Hole Too Close to Earth

      Black holes are dark, matter-devouring balls of gravity. Most of them are so far away that we don’t need to worry about them. But not this one. Meet Gaia BH1. This...

      Earth

      What If We Turned Earth Into a Spaceship?

      Imagine that the Sun is on the verge of exploding. Or that a planet-killing asteroid is headed our way. Or maybe you just want to take the entire planet on a joy ride...

      Science

      What If Earth Stopped Its Orbit Around The Sun?

      [dx_custom_adunit mobile_id=”RTK_v1lP”] Ready to have your mind blown? The Earth does not orbit the Sun… Technically speaking. Everything in space, Sun...

      MSN New

      The One Thing That Decides If a Bear Attack Kills You

      A peaceful walk through the wilderness can become a life threatening situation in seconds when you encounter one of nature’s most powerful predators. Bears are massive...

      HTS MSN

      How to Survive Being Lost in the Ocean

      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...

      Cosmos

      What If You Swam in Titan’s Lakes for 5 Seconds?

      Titan. The most majestic of Saturn’s many moons. And the most promising for life too. It’s got a beautiful view and liquid lakes on its surface. The only...

      Earth

      What If a New Continent Formed Tomorrow?

        A brand new continent has emerged in the middle of the Pacific Ocean. A process that would typically take millions of years happened overnight. How would this...

      Humanity

      What If We Settled on the Moon?

      Imagine living on the Moon. You’d have the best view of Earth, enjoy bouncing around in zero gravity and living your life as an astronaut explorer. Ah...

      Earth, MSN New

      What You Must Do to Survive an F5 Tornado

      This is an F5 tornado, and it’s one of nature’s most destructive forces. Could you survive being sucked in? Yeah, imagine getting scooped up like a meat...

      MSN New

      Could the U.S. Survive a Chinese Invasion?

      An invasion of the United States by China sounds like the plot of a blockbuster movie. The United States has not experienced a foreign invasion of its mainland in modern...

      Cosmos

      What If We Could Harness the Energy of a Black Hole?

      What would happen if you put a couple of physicists in a room with a rope, a box and a black hole? They might come up with a plan to power the Earth for centuries. Black...

      MSN New, HTS MSN

      A Deadly Flash Flood Devastated Nepal, Leaving Hundreds Missing

      A deadly flash flood devastated Nepal, leaving hundreds missing and turning normally peaceful communities into scenes of destruction. Powerful rainfall sent huge amounts...

      MSN New

      Opening a Portal to Another Universe Could Change Everything

      The idea that our Universe might not be alone is one of the most fascinating possibilities in modern physics. What if reality is not singular, but instead just one layer...

      HTS MSN

      Inside the World’s Deadliest Amusement Park

      You came to a water park for some good old summer fun. But the guy in line in front of you is missing a tooth. And the group behind you seems to be drunk. Now it’s...

      MSN New, Cosmos

      One Quadrillion Gauss, and Your Body Simply Disappears Within 1,000 km of It

      One quadrillion gauss. A one with fifteen zeros behind it. That is the magnetic field strength of a magnetar, and to put it in perspective, Earth’s own field...

      MSN New, Earth

      Europe Gets Colder While the World Gets Hotter, the Warning Is Already in the Water

      Here is a contradiction that sounds impossible until you understand the ocean. The planet is warming. Almost every year sets new heat records. And yet one of the most...

      Earth, MSN New

      What If the Oceans Vanished in a Global Boil?

      It’s about to get really hot down on Earth. Because all our oceans suddenly started to boil, sending steam into the atmosphere at an alarming rate. Why would all...

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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

      What If We Turned Earth Into a Spaceship?

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