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      Cosmos

      What If You Cut the Moon in Half?

      March 15, 2021
      Earth

      What If Bed Bugs Were the Size of Humans?

      April 21, 2021
      Science

      Could We Survive on Earth If It Was Spinning Twice as Fast?

      April 26, 2018
      MSN New, Humanity

      See What Underwater Humans Could Look Like

      5 months ago
      Science

      What If We All Lived on Mars?

      June 4, 2018
      Earth

      What If Earth Was Shaped Like an American Football?

      Imagine an enormous football stranded in the Solar System. I mean, the Earth shaped like one. What could cause our planet to change its shape so drastically? And what...

      HTS MSN

      The Deadliest Hike on Earth Is Just Wooden Planks and a Cliff

      High above the ground in China sits a mountain trail that looks more like a scene from a survival movie than a hiking path. To experience one of the most breathtaking...

      MSN New, Cosmos

      James Webb Can See 13 Billion Years Into the Past, and We Are Only Getting Started

      Humanity has always looked up at the night sky and wondered what is hiding out there. Entire galaxies, black holes, strange planets, and maybe even alien civilizations...

      MSN New, Earth

      If the Poles Suddenly Flipped, What Would Happen to Us?

      What if north suddenly became south and south became north? What if Earth’s magnetic poles reversed overnight, just like they did around 780,000 years ago? The...

      Earth

      What If the Oceans Were Made of Gasoline?

      Are you tired of high gas prices? If only you had an ocean of gasoline. Well, now you do! In this episode, we’ll fill all our oceans with gasoline instead of...

      person holding clear glass glass
      Humanity

      What If You Could Predict The Future?

      What if I told you there was a way for you to know what lies ahead for you? Well, science could just have a way to predict your future. And it might become a reality...

      Cosmos, MSN New

      5 Things Scientists Discovered About Jupiter

      1. The Great Red Spot Isn’t Alone Everyone has heard of Jupiter’s Great Red Spot, a storm so enormous it could swallow Earth whole. It has raged for centuries, fueled by...

      HTS MSN

      Why a Swan Can Be Far More Dangerous Than It Looks

      A peaceful walk around a quiet pond sounds harmless. The gentle sound of water, the sight of birds floating across the surface, and the calm atmosphere can make you...

      Humanity

      What If You Were Locked Up in the Most Dangerous Prison?

      The jury found you guilty. The judge sentenced you to one of the most dangerous prisons on Earth. And if you’re not careful, you could spend the rest of your life...

      MSN New, Cosmos

      Four Worlds Around Jupiter Could Become Humanity’s Strangest Homes

      Jupiter dominates the outer part of the Solar System with an enormous collection of moons, and many of its largest satellites are worlds unlike anything found on Earth...

      HTS MSN

      The Prison Doors Close Behind You, and the First 24 Hours Begin

      As you walk up to the correctional facility, you remember reading an article that said, “Chances are, you will remember your first day in prison for the rest of your...

      MSN New, Earth

      A Bear Attack Could Kill You in Seconds, Here’s Your Chance of Survival

      A quiet walk through untouched wilderness can turn terrifying in an instant if you cross paths with one of the most powerful predators on land. Bears rank among the...

      Humanity

      What If We Covered All the Roads with Solar Panels?

      We sure love our roads. We love them so much that we seem determined to pave the entire world. But maybe roads can become the future of renewable energy. That’s right...

      Humanity

      Why 99% of Humanity Is Lost to Time

      As the nukes dropped on every major city around the globe, everyone sought shelter, but there was nowhere to hide. In an instant, civilization as we knew it was...

      HTS MSN

      They Were Filming Near North Korea When Soldiers Dragged Them Across the Frozen Border

      It was March 17, 2009, a cold morning that journalist Euna Lee would later describe as the day her life changed forever. Lee and fellow journalist Laura Ling were...

      MSN New, Earth

      The Wind Just Stopped Everywhere on Earth, and Here’s What Begins to Fail

      From a bad hair day to a tragic natural disaster, wind can be extremely disruptive. Wind can be a formidable foe. But what if this powerful force just didn’t exist...

      MSN New, Humanity

      Without the Transistor, Your Smartphone and the Internet Would Disappear

      Imagine your world without portable computers, GPS, or the internet. Does it make your palms a little sweaty? Would you be able to get through the day? We’ve...

      MSN New, Humanity

      The Forgotten History of the Stray Dog That Reached Space First

      When people think about the first living creature to travel into space, most imagine a human astronaut like Yuri Gagarin or perhaps a chimpanzee. But the true pioneer...

      Cosmos, MSN New

      What If Jupiter Was a Rocky Planet?

      Eleven times wider than Earth. Over 300 times more massive. And a million times more terrifying. Jupiter may look like a beautiful ball of swirling clouds, but on the...

      Earth

      What If Earth Was As Small as Pluto?

      It’s a small world after all, because today, we’re shrinking Earth to the size of Pluto. But if our planet was this tiny, how would it alter the atmosphere...

      Previous 1 … 20 21 22 23 24 … 118 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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