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      What If Show
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      Cosmos

      What If You Climbed the Highest Mountain in the Solar System?

      February 21, 2022
      Humanity

      What If Spiders Were the Size of Humans?

      November 28, 2019
      Earth

      What If the Earth’s Crust Suddenly Opened Up?

      February 8, 2020
      Earth

      What If the World Lost Oxygen for an Hour?

      December 6, 2021
      Body

      What If You Drank From Lake Natron?

      June 30, 2021
      HTS MSN

      Two Cheetahs Came After Her, and 40 Puncture Wounds Were Only the Beginning

      You’re on a locally guided safari in Nambia, Africa, home to the largest cheetah population in the world. You’re thrilled as you spot one of these endangered beasts. But...

      HTS MSN

      The Flight That Should Have Never Happened: The Juliane Koepcke Story

      Imagine boarding a one hour flight with your mother on Christmas Eve. You’re 17 years old. The holidays are here. In just a little while, you’ll be...

      HTS MSN

      The Most Cinematic Prison Escape in History

      On July 1, 2018, something happened outside Paris that sounded less like real life and more like a movie scene. Armed men hijacked a helicopter, flew it directly into a...

      MSN New

      What If You Were Chased by Robo Dogs?

      You might already know about Spot, the robotic dog developed by Boston Dynamics. It moves with eerie precision, climbs stairs, balances on rough terrain, and behaves in...

      HTS MSN

      He Raised a Hyena in His Apartment, Until It Finally Turned on Him

      From the moment Bryan Hawn was a child, animals fascinated him. He and his brother Mark would constantly challenge each other with animal facts, turning their curiosity...

      HTS MSN

      A Grizzly Dragged Her Out of Her Tent and Devoured Her

      In July 1984, 25 year old Swiss tourist Brigitta Fredenhagen was exploring Yellowstone National Park when she decided to spend the night camping. After preparing dinner...

      MSN New, Cosmos

      Venus vs Mars: Which Planet Should We Colonize?

      When people imagine humanity’s future beyond Earth, Mars is usually the first destination that comes to mind. It is close, familiar in some ways, and has been studied...

      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

      The Collapse of the Amazon Rainforest and What It Would Mean for Earth

      The Amazon rainforest is often described as one of the most important ecosystems on the planet, yet it is also one of the most threatened. Every year, large sections of...

      DailyMoment, HTS MSN

      How to Survive Being a Sherpa

      You’ve done this more than a dozen times. The tallest mountain in the world is your workplace, and you know it like the palm of your hand. Unfortunately, your companions...

      MSN New

      Could Jurassic Park Happen In Real Life?

      For decades, Jurassic Park has captured the imagination of audiences around the world. The idea of bringing dinosaurs back from extinction and filling entire parks with...

      Cosmos, Science

      What If the Earth Was Tidally Locked to the Sun?

      What if one side of the Earth always faced the Sun, while the other side was forever shrouded in darkness? Just how hot would it be on the bright side? And how cold...

      MSN New

      What Happens If Earth’s Orbit Becomes Full of Space Junk?

      With every rocket we launch into the Earth’s orbit, we’re trapping ourselves on our own planet. Wait, how could sending rockets into space put an end to...

      MSN New, Humanity

      Israel Military vs Iran Military

      As tensions simmer in the Middle East, the world watches the shadow war between Israel and Iran with increasing concern. While both nations possess formidable military...

      HTS MSN

      Top 4 Waterslides Where Survival Is the Ultimate Challenge

      Every time you drop your body down a waterslide, all you’re thinking about is having fun. You’re not thinking about how you’re putting your life in the...

      HTS MSN

      Two Explosions Sank the Submarine, Trapping 118 Men Underwater

      They’re practically indestructible, made to handle any situation thrown at them. But what if you were underwater and disaster struck? Here’s how to survive...

      MSN New, Earth

      If Earth’s Magnetic Field Vanished, Would We Even Notice in Time?

      There is an invisible force protecting us, keeping our atmosphere in place. Without it, life on Earth would be over very quickly. I’ll play with the music or a...

      HTS MSN

      33 Years Without a Single Death, Then the Komodo Found the Boy

      For 33 years, the people living on Komodo Island had managed to coexist with one of the most dangerous predators on Earth without suffering a fatal attack. The giant...

      MSN New, Humanity

      What If the Allies Lost WWII?

      World War II changed the course of human history, shaping the borders, governments and technologies that define the modern world. But what if the outcome had been...

      MSN New, Earth

      What If the Sun Went Out for 24 Hours?

      The Sun generates its energy through a process called nuclear fusion. In its core, hydrogen atoms fuse together under the forces of extreme pressure and heat to form...

      Previous 1 … 22 23 24 25 26 … 125 Next

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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

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