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      What If Show
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      Earth

      What If You Moved an Entire City?

      September 17, 2021
      Earth

      What If a New Continent Formed Tomorrow?

      August 13, 2021
      Science

      What If Mars Orbited The Earth?

      May 23, 2019
      Body

      What If You Swallowed All Elements of the Periodic Table?

      November 11, 2021
      Cosmos

      What If the Moon Was Flat?

      May 17, 2022
      1 U.S.A dollar banknotes
      Humanity

      What If You Had A $100 Billion Dollars to Spend?

      In 1850, 94% of the world’s population lived in extreme poverty. Today, we’ve managed to bring that number down to roughly 10%. And if this trend continues...

      MSN New, Cosmos

      Discover the Newly Found Planet Scientists Believe Could Support Alien Life

      Scientists may have just taken one of the biggest steps yet in the search for life beyond Earth. Meet K2 18 b, a distant exoplanet located about 124 light years away...

      HTS MSN

      What It Really Takes to Survive Australia’s Wildest Island

      Their bodies may look similar in size to humans, but kangaroos are far more powerful than they appear. These muscular animals can be six to seven times stronger than a...

      MSN New

      Scientists Discovered a Mysterious Zombie Fungus That Mind Controls Insects

      What could be the most brutal way for an insect to die? Being struck out of the air by a predator? Snatched in a split second by a reptile’s tongue? Or something far...

      HTS MSN

      WWII’s Dark Secret: The Massacre of Crocodile Island

      World War II produced countless brutal battles, but few are surrounded by as much mystery and horror as the events on Ramree Island in 1945. At the time, roughly 1,000...

      MSN New, Earth

      The Secret Fourth Grave That Changed the Story of the Arctic

      Deep in the north lies Beachy Island, one of the most important historical locations in the Arctic. Practically uninhabitable, the remote island has nevertheless become...

      Earth, MSN New

      What Would Happen If You Jumped Into Lake Natron?

      Before we take the plunge, we could better take a look at what Lake Natron is made of. Much like the Dead Sea, this lake in Tanzania doesn’t run off into any...

      MSN New

      Enormous Earthquakes Struck Venezuela

      A series of powerful earthquakes recently struck Venezuela, including two major tremors measuring around magnitude 7.2 and 7.5. The back to back quakes hit west of...

      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...

      MSN New, Earth

      How 134 Men Vanished While Searching for the Northwest Passage

      In May 1845, Sir John Franklin and 134 men left England on one of the most ambitious Arctic expeditions of the 19th century. Their goal was to navigate the Northwest...

      MSN New, Cosmos

      SpaceX Hit the Moon, But What Would Happen If We Nuked It?

      When a piece of space debris connected to a SpaceX mission crashed into the Moon, it created a wave of curiosity around what happens when humans leave their mark on the...

      HTS MSN

      How to Improve Your Memory, According to Science

      Have you ever wondered how much information your brain can actually hold? According to Professor Paul Reber from Northwestern University, the human brain has an...

      HTS MSN

      Christa Pike Survived Two Lethal Injections, but She Wasn’t the Only One to Survive an Execution

      Christa Pike, a death row inmate in Tennessee, survived an extraordinary execution attempt involving lethal injection. After two doses of the execution drug were...

      DailyMoment, MSN, MSN New

      What If Bats Went Extinct Tomorrow?

      Children of the night, what music they make. That’s right, we’re talking about the nocturnal flying mammals, bats. Besides being a source of Halloween inspiration, the...

      MSN New, Humanity

      They Went Extinct for a Reason – Now We’re Bringing Them Back Anyway

      Nature already made its decision. The woolly mammoth, the saber toothed tiger, the dodo bird, all of them were judged by climate, by predators, by shifting ecosystems...

      MSN New, Humanity

      Religion Never Existed, and Human History Would Look Completely Different

      Are you religious? If you are, a huge part of your life is probably shaped by your beliefs and religious community. If you’re not, you might stare with bewilderment at...

      HTS MSN

      The Terrifying Reality of Being a Hollywood Stunt Double

      When audiences watch an action movie, they often see actors jumping from buildings, crashing cars, fighting enemies, or walking through explosions. But many of the most...

      Cosmos

      What If Earth Had Jupiter’s Atmosphere?

      Today on What If, we’re taking Jupiter’s deadly gases and unleashing them on Earth. Where could you be safe from these toxic winds? How would you breathe...

      HTS MSN

      Doctors Gave Up on Her, Then She Beat Rabies Against All Odds

      Rabies is one of the most terrifying diseases on Earth. A single bite from an infected animal can begin a deadly race against time. Once the virus reaches the brain...

      MSN New, Earth

      Earth in a Billion Years: What Scientists Predict

      One billion years into the future, you might imagine a world full of artificial intelligence, interstellar travel, and space colonies. Maybe we’ll see the end of...

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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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