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      What If Show
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      Cosmos

      What If We Sent All of Our Garbage Into Space?

      October 22, 2018
      Earth

      What If Earth Was Shaped Like an American Football?

      April 16, 2020
      Body

      What If You Never Took Off Your Face Mask?

      December 9, 2020
      Earth

      What If a Turkey Hit Earth at the Speed of Light?

      November 24, 2020
      Cosmos

      What If We Built a Stanford Torus?

      August 4, 2020
      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...

      Science

      What If Everyone Fell Asleep at the Same Time?

      Everybody loves a good sleep, but we probably wouldn’t enjoy it as much if we had no control over when it happened. Imagine falling into a deep sleep during a...

      Cosmos

      What If Everything We Knew About Black Holes Was Wrong?

      Black holes are dense and scary. They suck up everything in their way. Their gravity is so strong it bends light and warps time. But what if I told you we might have...

      Humanity, MSN New

      What If the U.S. Just Started World War III?

      The time for talk is over. Now the biggest countries on Earth are fighting for global supremacy. What would happen if the United States started World War III? Who would...

      HTS MSN

      What to Do in the First 5 Minutes of a Bullet Wound

      Gun-related deaths and injuries occur around the world everyday. In the United States alone, there are more than 100 gun-related deaths daily. And 200 more people are...

      MSN New

      What Would Happen If Human Brains Were Connected to the Internet?

      Imagine waking up tomorrow and realizing you no longer need a phone, a keyboard, or even a screen. You simply think about a question, and the answer appears in your mind...

      Humanity, MSN New

      The Entire History of Human Evolution Explained

      Life on Earth began in a way that still boggles the mind. Around 4.5 billion years ago, a chemical process called abiogenesis occurred, where life emerged from non-life...

      HTS MSN

      Surviving a Cockroach Infestation: What You Need to Know

      They wallow in filth and are the primary cause of childhood asthma. They aren’t going away anytime soon, they have been pests for about four million years, and...

      MSN New

      First Dinosaur Tail Found Preserved in Amber

      When most people imagine dinosaurs, they picture giant reptiles covered in thick scales, with rough skin similar to modern lizards or crocodiles. But an extraordinary...

      MSN New

      These Rats Learned to Drive Tiny Cars to Beat Stress

      At first glance, it sounds like something straight out of a bizarre science fiction movie. Tiny vehicles moving across a room, guided by unexpected drivers. But behind...

      Cosmos, MSN New

      What If Mars Is Already Home to Alien Life?

      Just north of the Martian equator lies a 45 km (28 mi) wide impact crater that scientists believe may have been the site of an ancient lake. Here at Jezero Crater...

      Humanity, MSN New

      What If World War III Erupted Tomorrow Morning?

      Human history has been full of battles and wars, some big and some small. But if World War 3 were to happen, it might be humanity’s biggest battle yet. Advanced...

      Cosmos

      What If the Big Rip Happened Tomorrow?

      The Big Rip, the ultimate fate of our Universe. It will be a cosmic event that will tear apart galaxies, one by one. Stars, planets, you, everything will be eviscerated...

      MSN New, Cosmos

      What Would Happen if a Blazar Entered Our Solar System?

      Swipe Down for Full Video Story We’ve thrown a lot of disasters at Earth over the years: from asteroids and aliens, to the Sun’s death. But hey, the Universe is a...

      Cosmos

      What If a Quasar Entered Our Solar System?

      Imagine you’re out for a walk on a lovely day, with not a care in the world. The birds are singing, and the sun is shining. Actually, the sun seems brighter than usual...

      MSN New, Earth

      Physicists Explain Earth’s Chances Against a Black Hole

      Imagine looking up at the night sky and learning that a black hole is racing toward Earth at nearly the speed of light. Not a giant one that swallows galaxies, but a...

      MSN New

      Why Humans Will Never Set Foot on Saturn

      If a human could somehow approach Saturn, the experience would be unlike anything in our Solar System. From a distance, the planet looks calm and elegant, wrapped in its...

      MSN New, Cosmos

      Lies Elon Musk Has Told You About Mars

      Elon Musk says he wants to send one million people to Mars by the year 2050. The SpaceX CEO has become famous for making huge promises about colonizing the red planet...

      MSN New

      What Our Planet Would Become If the Moon Disappeared Overnight?

      Imagine waking up one night and realizing the Moon is simply gone. No warning, no impact, no trace. Just an empty sky where Earth’s closest companion used to be. At...

      Cosmos

      What If Another Sun Entered Our Solar System?

      With the vastness of the Universe, everything in it seems so spread out. But some objects are closer than you might realize. Every now and then, a random interstellar...

      Previous 1 … 5 6 7 8 9 … 75 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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