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      Earth

      What If Jupiter Swallowed Earth?

      June 24, 2020
      Humanity

      What If We Knew the Time We Go Extinct?

      October 6, 2019
      Cosmos

      What If a New Planet Formed in the Solar System?

      July 19, 2020
      Earth

      What If We Nuked an Active Volcano?

      March 11, 2020
      Body

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

      May 9, 2020
      MSN New, Earth

      A Single Needle at the Speed of Light Would Hit Harder Than 100 Nuclear Bombs

      Picture a sewing needle. Small enough to lose in the carpet, light enough that you barely feel it resting in your hand, and completely harmless in every ordinary sense...

      MSN New, Earth

      It Erupted 640,000 Years Ago, and It Built the Landscape You See Today

      The scenery at Yellowstone did not form gently. Those valleys, ridges, and wide open basins were carved by explosions, and the most recent one happened roughly 640,000...

      MSN New, Humanity

      Hackers Steal Passwords Today, and Tomorrow They Could Steal Your Memories

      Right now, the worst a hacker can take from you is a password, a bank balance, maybe some embarrassing photos. Annoying. Recoverable. Now imagine the same people...

      MSN New, Cosmos

      A Soviet Probe Lasted 2 Hours on Venus in 1981, and That Is Still One of the Records

      In 1981, a Soviet probe called Venera 13 touched down on Venus and kept working for just over two hours before the planet killed it. That performance still ranks among...

      HTS MSN

      The Only Plan Left Was to Sedate the Children and Carry Them Out Unconscious

      Every realistic option had already failed. Teaching the boys to dive was impossible. Waiting months for the water to drop meant watching them run out of oxygen. Drilling...

      MSN New, Humanity

      When an Algorithm Knows You Better Than You Know Yourself, What Is Left

      You think you make your own decisions. Most of them, anyway. But you visit the same shops, eat similar meals, and react emotionally in patterns you probably could not...

      HTS MSN

      A British Naturalist Heard the Screams All Night, and the Legend Was Born

      He was a naturalist, not a soldier, attached to British forces on an island off the coast of Burma. What he described hearing that night in 1945 turned into one of the...

      HTS MSN

      She Was Warned Not to Swim There, Hours Later a Crocodile Pulled Her Under

      In 1987, 24 year old American Ginger Meadows was visiting Cascade Falls in Australia, expecting to enjoy the beautiful scenery and warm weather. What she did not expect...

      MSN New, Humanity

      Type IV Turns Space Itself Into a Resource, and We Stop Being Biological Entirely

      Every civilization needs resources. Wood, then coal, then oil, then sunlight. Each step up the ladder means learning to use something bigger than whatever came before...

      MSN New, Earth

      The Day It Stops Fearing People Is the Day Everything Changes

      Every wild animal keeps a distance from humans. That instinct is the only thing standing between us and most predators on Earth. Now imagine a creature large enough that...

      HTS MSN

      3 Meters Tall and 270 kg, and Running Is the Worst Thing You Could Do

      Your body will tell you to run. Every instinct built into you over millions of years will scream the same instruction the moment something that large steps out of the...

      MSN New, Cosmos

      Nobody Owns the Moon, and Whoever Builds There First Controls the Grid

      No country owns the Moon. Existing agreements treat outer space as shared ground, meant to be used peacefully by everyone. That sounds settled until you imagine what...

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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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