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      What If Show
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      Body

      What If You Evolved 1,000 Years in a Day?

      January 10, 2022
      Cosmos

      What If Earth Was the Size of Jupiter?

      January 24, 2022
      Cosmos

      What If We Built a Stanford Torus?

      August 4, 2020
      MSN New, Cosmos

      You Could Fit 763 Earths Inside Saturn, but the Numbers Get Even Wilder

      1 month ago
      Body

      What If You Get Swallowed by a Goliath Fish?

      August 26, 2021
      MSN New, Cosmos

      What Would Happen If You Fell Into a Black Hole

      Despite being “black” and a “hole”, a black hole is not a dark, empty space. In his theory of relativity, Einstein predicted how black holes are...

      MSN New, Humanity

      What If There Were Only 1,000 People Left on Earth?

      With so many amazing things happening in the world today, what could possibly go wrong? Well… A giant asteroid is barrelling on a collision course with Earth, and...

      MSN New, Cosmos

      Find Out What Would Happen If You Spent 5 Seconds on Mercury

      Mercury is the smallest and closest planet to the Sun, and it may also be the most extreme. With scorching daytime heat, freezing nights, and no real atmosphere...

      HTS MSN

      Why You Should Never Corner a Snapping Turtle

      There could be dozens of them in your local creek. Snapping turtles are the largest freshwater turtles in North America. And although they might seem slow and sluggish...

      HTS MSN

      Two Chimpanzees Escaped the Cage, and Tore Him to Pieces in Front of His Wife

      In 1967, NASCAR driver St. James Davis traveled to Tanzania, Africa, expecting to return home with unforgettable memories from his journey. Instead, he witnessed...

      Cosmos

      What If We Turned the Moon Into a Giant Farm?

      As Earth’s population multiplies each year, we’re quickly running out of resources to feed the planet. Before long, we’re going to need more space to...

      Earth, Cosmos, MSN New

      What If 3I/Atlas Collided With Earth?

      Interstellar objects occasionally enter our Solar System, providing insight into the composition and dynamics of distant regions of the galaxy. Among these objects, the...

      MSN New, Cosmos

      What If We Built a Colony on Saturn’s Moon Titan?

      Swipe Down for Full Video Story Even if you were not 1.5 billion kilometers (900 million miles) from Earth, building a new community would still be a major challenge...

      MSN New, Science

      Why Are We Giving Human Brains to Monkeys?

      Could monkeys one day become more intelligent and work alongside humans? It sounds like something from a science fiction movie, but scientists have already begun...

      Earth, MSN New

      What If the Biggest Flying Animal Ever Still Ruled the Skies?

      Quetzalcoatlus lived around 72 to 66 million years ago during the Late Cretaceous period, when it blocked out the sun with its 12 m (40 ft) wingspan. When it landed on...

      MSN New, Earth

      How the African Continent Is Slowly Splitting Apart

      When people think about continents, they usually imagine something permanent and unchanging. Borders shift, countries rise and fall, but the land itself feels solid. Yet...

      MSN New, Humanity

      You Can’t Move Objects With Your Mind, but Technology Is Getting Close

      Since the early days of spiritualism, psychic mediums have claimed to contact the dead. During these sessions, their clients could see objects mysteriously flying across...

      HTS MSN

      How to Survive a King Cobra Attack and Make It Out Alive

      The king cobra is one of the most dangerous reptiles on Earth. It is the longest venomous snake in the world and can be found across India, South China, and Southeast...

      HTS MSN

      1816 The Year Without Summer – The Truth Behind What Happened

      In North America we love our summers. We are basically trained to love them. From an early age we are taught that our calendar breaks up into school, and summer holidays...

      HTS MSN

      A Tarantula Bit Him, and the Painful Muscle Cramps Lasted for Three Weeks

      Most people would probably run in the opposite direction after seeing a tarantula. Despite their frightening appearance, these enormous spiders usually prefer to avoid...

      HTS MSN

      Why a Swan Can Be Far More Dangerous Than It Looks

      A peaceful walk around a quiet pond sounds harmless. The gentle sound of water, the sight of birds floating across the surface, and the calm atmosphere can make you...

      Earth

      What If We Lost The Amazon Rainforest?

      How long would it take for the world’s largest rainforest to burn down? If we don’t do anything to stop it, we’ll soon find out. The Amazon rainforest...

      MSN New, Earth

      A Brand New Continent Just Rose From the Ocean, and It Changes Everything

      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 disrupt...

      HTS MSN

      This Beach Danger Kills More People Than Sharks

      When most people think about deadly dangers at the beach, sharks are usually the first thing that comes to mind. But the real threat hiding beneath the waves is far less...

      Cosmos, Earth

      6 Stages of Earth’s Destruction If Mars Collided With Our Planet

      Mars is usually a safe 225 million kilometers away from Earth, but what if the red planet went off course and headed straight toward us? This nightmare scenario would...

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      Popular What Ifs

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      What If We Never Started Hunting Whales?

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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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