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      What If Show
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      Cosmos

      What If a New Planet Formed in the Solar System?

      July 19, 2020
      Cosmos

      What If Jupiter Never Existed?

      February 17, 2020
      Earth

      What If Earth Was Shaped Like a Donut?

      December 7, 2019
      Humanity

      What If You Lived Fifty Years in the Future?

      July 6, 2018
      Earth

      What If We Painted Earth White?

      February 1, 2021
      HTS MSN

      She Rolled Down Her Safari Window for a Photo, Seconds Later a Lion Attacked

      How fast can a lion kill you? In the right circumstances, it can happen frighteningly quickly. Lions can reach speeds of around 50 mph, leap more than 30 feet, and...

      MSN New, Earth

      One Hides From You, One Rears Up and Strikes Repeatedly, That Decides the Winner

      Corner a black widow and it runs. Corner a Sydney funnel web and it rises onto its back legs, exposes its fangs, and strikes again and again. That single difference in...

      MSN New, Earth

      What Really Happens If a Whale Swallows You?

      Being swallowed by a whale sounds like something straight out of a fairy tale. Stories like Jonah and the Whale have been around for centuries, and every so often a...

      Humanity, MSN, MSN New

      What If the US Took Control of the Vatican?

      Donald Trump called the Pope “weak on crime” and “terrible for foreign policy.” The Pope’s response? He has “no fear of the White House...

      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...

      MSN New, Humanity

      Frostbite vs. Heatstroke: Which One Is Worse?

      Extreme temperatures can push the human body far beyond its limits. Whether someone is trapped in freezing conditions or exposed to intense heat, the consequences can...

      MSN New, Earth

      Hundreds of Human Figures Are Slowly Becoming Part of the Ocean

      Divers off the coast of Lanzarote come across something that stops them mid descent. Human figures standing on the seafloor, dozens of them, silent in the blue while...

      HTS MSN

      Lost on Everest For Six Days, Sherpa Found Alive

      A Sherpa was missing for six days in Mount Everest’s death zone. He survived on discarded food left behind by previous climbers as he slowly crawled his way back to base...

      MSN New, Cosmos

      What If Jupiter Swallowed Every Other Planet in the Solar System?

      You start your day hearing wild news. Jupiter has just swallowed Saturn. And it doesn’t stop there. Jupiter is on its way to swallow every planet in the Solar...

      Technology

      What If You Had 1,000,000 Bitcoins?

      The digital age is well and truly upon us. And in recent years, there’s no development more talked about than Bitcoin. Forget about dollars, pounds, and euros...

      MSN New, Earth

      What If Earth Were Sucked Into Strange Matter?

      Imagine waking up one morning to discover that something invisible and incredibly dense was moving toward Earth. It would not be an asteroid, a black hole, or an...

      MSN New, Earth

      What Were Dogs Before They Were “Man’s Best Friend?”

      The origin of “man’s best friend” isn’t entirely clear. Scientists agree that dogs evolved from wolves, but we don’t know exactly how or...

      MSN New, Cosmos

      Falling Into Jupiter Would Destroy You Long Before You Ever Reached the Core

      The core of Jupiter sits roughly 70,000 kilometers below the cloud tops, and nobody is ever getting there. Not a person. Not a spacecraft. Not anything humans have ever...

      HTS MSN

      If Dinosaurs Came Back, Could You Survive One?

      A new dinosaur-themed amusement park with real dinosaurs just opened. And you’re part of the first group of visitors. Suddenly a scream pierces your ears. You turn...

      MSN New, Earth

      What Scientists Discovered Hidden Inside Whale Earwax

      Deep inside the ocean, whales carry a hidden record of their entire lives. But this information is not stored in their bones or DNA. It is hidden inside something most...

      MSN New, Cosmos

      You Enter the World of Uranus, and Reality Becomes Completely Alien

      We’ve talked about settling on the Moon, Mars and even Venus. But how about somewhere that’s cold, dark and smells like farts? Uranus. What would conditions be like on...

      Earth

      What If Earth’s Magnetic Field Disappeared?

      Scroll down for the quiz! There is an invisible force protecting us, keeping our atmosphere in place. Without it, life on Earth would be over very quickly. I’ll...

      HTS MSN

      It Was His First Day at the Factory, and He Was Crushed by a Machine He Thought Was Off

      Starting a new job is supposed to be the beginning of something positive. For Lawrence “Day” Davis, however, his first shift at a factory ended in tragedy...

      MSN, MSN New

      What If the Strait of Hormuz Never Reopened?

      The Strait of Hormuz has been closed for more than a month. So, what if it just NEVER reopens? Most people think they know what that looks like. Higher gas prices. You...

      Science

      What If Earth’s Gravity Was Stronger?

        You have a weight problem. And it’s not just you, it’s everyone! That’s just how life is on Earth 2.0. Double the density, double the gravity...

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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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