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      What If Show
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      Body

      What If You Fell Into a Pool of Molten Metal?

      March 1, 2021
      Body

      What If You Woke Up During Heart Surgery?

      November 1, 2021
      Body

      What If You Were Attacked by a Swarm of Cicadas?

      June 3, 2020
      Earth

      What If Algae Took Over the Oceans?

      February 19, 2020
      Cosmos

      What If Two Black Holes Collided?

      January 21, 2020
      HTS MSN

      These 5 Parasites Can Burrow Into Your Body. Here’s How to Survive

      Parasites are creatures that need a host organism to feed on, survive in and sometimes reproduce inside. And guess what? The human body is a favorite neighborhood for...

      MSN Aperture, Humanity

      The Strangest Question at the End of the Universe

      The year is 2061, and two engineers are arguing about the end of the universe. Can entropy, the slow universal decay of everything into disorder, ever be reversed? Can...

      MSN New, Earth

      The Day Earth’s Heart Stops Beating… Here Is What Follows

      Your planet has a heartbeat. You have never heard it, but you have depended on it every second of your life. It pulses thousands of kilometers beneath your feet: a...

      HTS MSN

      How a Person Could Survive Falling Into Liquid Nitrogen

      Liquid nitrogen is a cryogenic liquid. They’re liquefied gases that can only stay liquid at extremely low temperatures. For example, liquid nitrogen boils at...

      Humanity, MSN New, Science

      What If You Stopped Showering for an Entire Month?

      Every morning or every night. Before going out. Definitely after the big game. For most people, showering is routine. But for some, it’s religion. But if lots of...

      MSN New, Cosmos

      Life as the First Human on Mars

      Swipe Down for Full Video Story You have just completed a seven month journey through deep space. Earth has faded into a distant blue dot, and ahead of you is a cold...

      Humanity

      What If You Mated With Neanderthals?

      About 50,000 years ago, we shared this planet with different hominids called the Neanderthals. Their species wasn’t human, but they weren’t far from it...

      MSN New, Earth

      If Earth Tilted on Its Side, Life Would Get Strange Fast

      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...

      HTS MSN

      You Are Face to Face With a 770 kg Predator, and There’s Nowhere to Run

      The Northern Lights are one of the most amazing natural phenomena that you can experience in your life. But wait, you’re not alone. What is that big shadow in the...

      MSN New, Earth, Humanity

      They Burned the Planet… And You Paid the Bill

      Somewhere in your last grocery bill, your last tax payment, and your last medical expense, there is a hidden charge you never agreed to. It is the cost of cleaning up a...

      MSN New, Humanity

      What It Would Really Feel Like to Be Trapped in an Endless Time Loop

      Monday. Tuesday. Wednesday. Wednesday. Wednesday. Again? Wednesday. I feel like we’ve done this before. Wednesday. Does anybody else notice this? Wednesday. How do...

      Earth

      What If Earth’s Core Were a Geo-Reactor?

      Deep beneath the Earth lies a mysterious and powerful force. A wellspring of nuclear energy which could one day rip us apart. Many scientists have found clues that...

      HTS MSN

      They Removed One Plug, and the Pipeline Swallowed All Five of Them

      On February 25, 2022, five experienced divers entered the waters off Trinidad and Tobago for what was supposed to be a routine repair job. They were hired to fix a...

      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

      He Claimed to Be From 2036, and His Time Machine Was Supposed to Exist by 2034

      In 1998, a gentleman by the name of John Titor arrived from the future, or so he said. In his timeline, as he claimed, General Electric had managed to invent time travel...

      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...

      Earth

      What If We Could Control The Weather?

      Order some rain for your dry lawn, cancel the upcoming tornado, schedule a week of sunshine for your vacation… What if we could manipulate the weather just like...

      MSN New, Cosmos

      Uranus Uncovered The Hellish Reality Beneath the Serene Blue Haze

      From a distance, Uranus is one of the most attractive objects in the Solar System. A pale blue sphere, calm and evenly colored, floating out there in the dark. That...

      MSN New, Earth

      The World Goes Dark for One Hour, but the Plan Backfires

      Humanity has spent the last 100 years increasing our dependence on electricity. Look around…. your computer, air conditioner, microwave, fridge, elevator, traffic...

      MSN New, Earth

      Its Skin Swallows 99.5 Percent of All Light, Which Is Why Nothing Ever Sees It Coming

      Point a light at it and the light does not come back. Almost none of it, anyway. The skin of this fish absorbs up to 99.5 percent of everything that touches it, which...

      Previous 1 … 27 28 29 30 31 … 117 Next

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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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