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      Earth

      What If We Nuked an Active Volcano?

      March 11, 2020
      Humanity

      What If We Knew the Time We Go Extinct?

      October 6, 2019
      Body

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

      May 9, 2020
      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

      The Trainer Was Ending the Show, Then Tilikum Pulled Her Into the Water

      What began as an ordinary afternoon performance at SeaWorld Florida suddenly became one of the most disturbing incidents in the park’s history. On February 24th, 2010...

      MSN New, Cosmos, Earth

      72,000 km/h… That’s How Fast the Moon Would Hurtle Toward Earth

      Envision yourself going outside at night and spotting something odd above you. The Moon remains, but it is not now moving through space by itself. There is a body which...

      MSN New, Humanity

      Religion Never Existed, and Human History Would Look Completely Different

      Are you religious? If you are, a huge part of your life is probably shaped by your beliefs and religious community. If you’re not, you might stare with bewilderment at...

      MSN New, Earth

      The World’s Biggest Nuclear Bomb Is Taken to the Bottom of the Mariana Trench, and Then It Begins

      Today we’re dropping a big bomb into the deepest part of the ocean. So grab a surfboard and get ready to hang ten on the waves of a massive nuclear tsunami. How would...

      MSN New, Cosmos

      Jupiter Is Now in Our Sky, and Earth Is No Longer a Planet

      Do you love Jupiter? Do you love it so much that you could look at it every day? I hope so. Because it just took the Moon’s place, and Earth will never be the same...

      HTS MSN

      Two Lions Started Hunting Humans at Night, and an Entire Railway Project Nearly Stopped

      When a wild predator stops avoiding people and begins deliberately treating humans as prey, an ordinary environment can become terrifying almost overnight. That is...

      HTS MSN

      He Went Over Niagara Falls Without a Boat, and Something Beneath the Water Saved Him

      Niagara Falls is one of the most recognizable natural landmarks in North America, stretching along the border between Ontario, Canada, and New York State. The waterfall...

      MSN New, Humanity

      What If Trump and Putin Joined Forces to Invade Europe?

      This war didn’t come out of nowhere. The signs were hiding in plain sight. Trump slams Europe with devastating tariffs, crippling economies across the continent...

      MSN New, Earth

      Something Strange Is Happening to the Gulf Stream

      Something strange is happening beneath the surface of the Atlantic Ocean, and scientists are paying close attention. The Gulf Stream, one of the most important ocean...

      MSN New, Cosmos

      Have Scientists Found Evidence of a Type II Civilization?

      Deep in space, astronomers have detected unusual radio signals that immediately sparked excitement and controversy in the scientific community. At first glance, these...

      HTS MSN

      12,000 Tanks and 64 Submarines Reveal Russia’s True Military Might

      Military power can come in many forms, from massive numbers of soldiers and advanced fighter jets to submarines, nuclear weapons, powerful missiles, and enormous defense...

      MSN New, Cosmos

      A Black Hole Is Coming for Jupiter, and the Solar System Could Fall Apart

      It sounds like science fiction, but imagining a collision between Jupiter and a black hole helps reveal just how delicate our Solar System really is. Space is not empty...

      Previous 1 … 44 45 46 47 48 … 268 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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