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      What If Show
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      Cosmos

      What If the Universe Is Bouncing?

      September 8, 2020
      Earth

      What If Earth Was a Massive Global City?

      August 8, 2021
      Humanity

      What If Lightsabers Were Real?

      March 8, 2021
      Body

      How I Trained for World Chase Tag

      December 14, 2022
      Earth

      What If You Fell Into the Deepest Hole on Earth?

      December 12, 2019
      HTS MSN

      People Have Survived Months Adrift at Sea, but Staying Alive Comes Down to Five Things

      Imagine waking up in the middle of the ocean with no land in sight. The sun is burning your skin, your lips are dry, and every wave reminds you how small and helpless...

      Earth

      What If a Hypercane Formed in the Atlantic Ocean Tomorrow?

      A massive asteroid just hit Earth, right in the middle of the Atlantic Ocean. Thanks to NASA’s new infrared telescope, we were able to detect it and prepare for the...

      HTS MSN

      Thousands Entered the Subway, Then a Deadly Gas Attack Began

      Millions of people packed into Tokyo’s subway system on the morning of March 20, 1995, exactly as they did every weekday. Trains ran on time. Office workers drank...

      HTS MSN

      Why You’d Never Actually Win a Fight Against a Wolf Pack

      Deep in the wilderness, humans are no longer the dominant force. A quiet hunting trip can quickly turn into a survival situation when you enter the territory of one of...

      HTS MSN

      What Makes Black Dolphin One of Russia’s Most Terrifying Prisons?

      Black Dolphin is the unofficial name for Penal Colony No. 6, or IK 6, in Sol Iletsk, Orenburg Oblast. Its roots go back to the 18th century, when an ostrog, or stockade...

      HTS MSN

      America’s Deadliest Hurricanes Compared by Size

      Hurricanes are among the most powerful storms on Earth, capable of producing enormous winds, flooding, and storm surges. But how do some of the strongest hurricanes in U...

      MSN New, Earth

      What If the Arctic Turned Into a Megaslump?

      Swipe Down for Full Video Story The sound of trickling water might seem harmless, even peaceful. But in the polar regions, this sound is a sinister warning of an event...

      MSN New, Humanity

      The Old World Disappears, and a New Civilization Begins

      The world has ended. However it happened, it’s done, and you’re one of the people still standing. The internet is gone. Computers are useless. Libraries and...

      Cosmos

      What If You Spent 100 Years on Mars?

      It’s been 100 Earth years since you settled on Mars. You’ve been through pain, loneliness and a lot of hard work. And now Mars is the new promised land everyone...

      Science

      What If Earth Was Near the Center of the Milky Way?

      See that strip of stars splashed across the night sky? That’s our home galaxy, the Milky Way. You can see it from Earth because we live on its very outskirts, far...

      HTS MSN

      A 310 kg Gorilla Can Hit With 450 kg of Force, So Never Fight Back

      Imagine you are hiking high in the mountains of Rwanda in East Africa. You take in the beautiful sights and sounds and ready your camera phone for that perfect shot...

      Technology

      What If You Flew to Space on a Jetpack?

      Jetpack technology is getting better, and maybe someday, jetpacks will be available for your everyday commute. But what if, instead of just using a jetpack for a short...

      Science

      What If The World Was A Single Country?

      When you look at the Earth from space, you don’t see the 241 countries and territories that we’ve divided ourselves into. You don’t see the boundaries...

      MSN New, Earth

      480 km/h Winds, Extreme Seasons, and a Planet in Chaos

      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...

      MSN New, Cosmos

      What Would Life Be Like on Jupiter’s Deadly Moons?

      Jupiter is not just the largest planet in our Solar System. It is also surrounded by a vast collection of moons, dozens of them in total, each one shaped by extreme...

      Cosmos

      What If a Black Hole Entered Our Solar System?

      Eight planets, hundreds of moons, hundreds of thousands of asteroids, and billions of comets orbiting our Sun make up our Solar System. And not once has a single black...

      Science

      What If Companies Had to Pay to Pollute the Planet?

      Since 1988, 71% of all the world’s carbon emissions have been produced by just 100 companies. Their operations are largely to blame for the climate crisis we now...

      MSN New, Earth

      Megalodon Fought the Leviathan, and the Bigger Predator Wasn’t Guaranteed to Win

      Don’t be fooled by these gentle waves. These still waters hide a 20 million year death match between two prehistoric monsters. Grab some popcorn and a snorkel. You...

      MSN New, Earth

      Bread, Beer, and Mud Brick Homes: This Is What Life Was Like in Ancient Egypt

      When most people think of Ancient Egypt, they picture towering pyramids, golden treasures, and powerful rulers commanding vast kingdoms. While those images are certainly...

      Humanity, MSN, MSN New

      The True Scale of Nuclear Weapons

      Nuclear weapons have shaped global politics for decades, but their destructive power is almost impossible to comprehend. From the bomb that devastated Hiroshima in 1945...

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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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