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      What If Show
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      Body

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

      May 9, 2020
      Earth

      What If We Nuked an Active Volcano?

      March 11, 2020
      Humanity

      What If We Knew the Time We Go Extinct?

      October 6, 2019
      Cosmos

      What If a New Planet Formed in the Solar System?

      July 19, 2020
      Earth

      What If Jupiter Swallowed Earth?

      June 24, 2020
      HTS MSN

      You Reach Out to Pet a Horse, Then It Rears Up and Comes Crashing Down

      You’re reaching out to pet a horse when it tries to chomp on your arm. Startled, you step back and the horse rears up. If it comes down on you, you could be...

      MSN New, Earth

      30 km of Crust and Nothing Beneath It: Welcome to a Hollow Earth

      What Earth do you live on? A round one? Flat one? Maybe your world is resting on the back of a huge cosmic turtle? What about a hollow Earth? Just a planet’s shell...

      MSN New, Earth

      He Claimed to Be From 2036, and His Time Machine Was Supposed to Exist by 2034

      In 1998, a gentleman by the name of John Titor arrived from the future, or so he said. In his timeline, as he claimed, General Electric had managed to invent time travel...

      HTS MSN

      One Person Dies Every Day Falling Down Stairs, and Your Home Has Even More Dangers

      Home is supposed to be the place where you feel safest. Yet ordinary household activities can sometimes lead to serious accidents, especially when people become...

      HTS MSN

      He Was Attacked by a Cougar on a Hike, and Fighting Back Saved His Life

      You are walking along a quiet trail when something suddenly moves inside the bushes. There is barely any wind, so the rustling immediately catches your attention. Then...

      HTS MSN

      She Escaped North Korea, Got Caught, Then Risked Everything to Escape Again

      Could you face guards who shoot to kill? Swim for hours or even days in the open sea? Or cross a vast, hostile desert? What kind of place can push a person to make these...

      MSN New, Cosmos

      6.5 Million Kilometers Apart and Jupiter Still Ruins Everything

      Earth occupies a remarkably convenient position around the Sun. We orbit within a region where temperatures can potentially allow liquid water to remain on a...

      MSN New, Cosmos

      −270°C and Not a Single Star in Sight: Welcome to the Boötes Void

      Imagine pointing the fastest spacecraft imaginable toward a destination so distant that even light would need hundreds of millions of years to reach it. After an...

      MSN New, Cosmos

      No Warning and Nowhere to Hide: This Is How Vacuum Decay Could Destroy the Universe

      Picture a change beginning somewhere far beyond our reach, spreading through space before anyone could even know it had started. Nothing would announce its arrival...

      HTS MSN

      She Swam Too Close to a Portuguese Man O’ War, Then the Venom Took Over

      This beautiful, majestic creature could kill you in a matter of minutes. But you didn’t know that, so you decided to touch it. Now, that excruciating pain you feel...

      MSN New, Humanity

      Human Cells Inside Animal Embryos: Welcome to the Future of Organ Transplants

      For decades, the idea of growing human tissue inside another species sounded like something that belonged in a science fiction movie. Today, laboratories are exploring a...

      MSN New, Earth

      Ready to Deploy and Capable of Devastation: These Are the Deadliest Weapons in the World

      Today, we’re going to explore the five deadliest weapons that are ready to be deployed right now. And, if you thought the deadliest belonged to the U.S. Army...

      Previous 1 … 37 38 39 40 41 … 269 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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