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      What If Show
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      Science

      What If the Universe Was White Instead of Black?

      March 7, 2019
      Body

      What If You Were Attacked by a T-Rex?

      May 2, 2022
      Cosmos

      What If the James Webb Telescope Found Alien Life?

      February 8, 2022
      Earth

      What If You Fell Into a Pool of Jellyfish?

      August 14, 2020
      Body

      What If You Got Caught in a Giant Spider Web?

      September 8, 2020
      Earth

      What If the Earth Was Spinning on Its Side?

      During Earth’s early days, a gargantuan collision left our planet spinning at an angle. That slight incline allowed life as you know it to flourish. But what if this...

      Earth

      What If Earth Was Shaped Like an American Football?

      Imagine an enormous football stranded in the Solar System. I mean, the Earth shaped like one. What could cause our planet to change its shape so drastically? And what...

      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, Humanity

      Smartphones in the 1960s? Here’s How They Could Have Changed Everything

      Imagine a world where smartphones arrived decades before the internet became part of everyday life. People in the 1960s could have carried a camera, computer, and...

      MSN New

      What If You Were Sucked Into a Whirlpool?

      What a perfect day for kayaking out on the open sea. Wait a second, why is the water suddenly spinning? Is that a whirlpool? How do people actually get pulled into...

      MSN New, Cosmos

      Humans Finally Reached Saturn, and the Planet Would Never Let Us Land

      Imagine drifting toward Saturn with nothing but a viewport between you and open space. At first, the planet seems almost peaceful, a soft golden globe wrapped in thin...

      MSN New, Humanity

      A Global Power Outage Could Last Just One Week, but the Damage Could Take Years to Repair

      Do you find the dark unsettling? Have you ever watched the big game on your refrigerator? With all the conveniences of modern living available in your pocket, or at the...

      HTS MSN

      A Volcanic Cloud Is Racing Toward You. Here’s Your Only Chance

      A volcano starts rumbling, and suddenly erupts. But instead of seeing lava trickling down, you see a massive cloud of ash quickly coming towards you. This isn’t...

      MSN New, Earth

      Asia Is Home to 8 Deadly Insects, and Some Are Lurking Inside Homes

      Giant hornets that can decimate entire bee colonies. Disease carrying bugs that can attack while you sleep. Massive venomous centipedes that may invade your home. These...

      MSN New, Cosmos

      The Universe Started With Almost Nothing, and Somehow It Created Stars, Planets, and Life

      Take a look around wherever you’re sitting. Your phone, the walls, the air, your own body. None of the material in any of it existed when the Universe began...

      MSN New

      8 Ways the Megalodon Would Have Evolved If It Never Went Extinct

      Twenty million years ago, the oceans were dominated by one of the most formidable predators in Earth’s history: the Megalodon. This massive shark, the largest ever known...

      MSN New, Earth

      Every Ocean on Earth Suddenly Vanished, and Civilization Would Collapse in Ways You Wouldn’t Expect

      Nicknamed the blue planet for obvious reasons, Earth owes that description to oceans that stretch across more than 70 percent of its surface, quietly regulating...

      MSN New, Humanity

      Every Man on Earth Vanishes Overnight. Here’s What Follows

      How would the world change if, all of a sudden, every biological man disappeared? Would the world become more peaceful? Why would you have to ration food? And why...

      MSN New, Earth

      Secret Mayan Megacity Has Been Discovered

      A remarkable archaeological discovery hidden beneath the dense rainforests of Guatemala is changing what experts know about the ancient Maya civilization. Using advanced...

      Earth

      What If Walls Could Protect Coastal Cities Against Rising Sea Levels?

      Could you imagine jumping from the kitchen window and diving into water? How fun would that be? For some people, sure. It seems unlikely, but it’s not as crazy as...

      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...

      MSN New, Cosmos

      A Hidden Planet 17 Times Bigger Than Earth May Be Lurking Beyond Neptune

      Over the past century, astronomers have speculated about the existence of a mysterious 9th planet lurking in the outer reaches of our solar system. Although we’ve...

      MSN New, Earth

      The Secret Behind the Hidden Room Inside Mount Rushmore

      Mount Rushmore is one of the most recognizable landmarks in the United States. Every year, millions of visitors travel to South Dakota to admire the enormous faces of...

      Humanity

      What If There Were No Military Anywhere?

      Militaries around the world are money-eating machines. And they keep getting more expensive. In 2019, the world spent $1.917 trillion on all the different militaries...

      HTS MSN

      4 Meter Crocodile, Seconds Later He Drags Her Underwater

      For Cindy Waldron and her longtime friend Leeann Mitchell, a peaceful night in the Australian rainforest suddenly became a fight for survival. The two women had known...

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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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