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      What If Show
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      Earth

      What If a Needle Hit The Earth At The Speed Of Light?

      September 4, 2025
      Earth

      What If Two Hurricanes Collided?

      May 29, 2020
      Cosmos

      What If the Big Bang Wasn’t the Beginning of the Universe?

      July 16, 2021
      Body

      What If Everyone Was Albino?

      April 13, 2021
      Body

      What If You Were Attacked by a T-Rex?

      May 2, 2022
      MSN New, Cosmos

      If Our Sun Became a Neutron Star, Earth Wouldn’t Stand a Chance

      Stars with a much larger mass than our Sun burn out after just a few million years; in a gigantic explosion known as a supernova. Moving at the speed of light, millions...

      DailyMoment, Earth, MSN, MSN New

      What If Earth’s Oceans Turned Into Freshwater?

      On Earth Day, we’re reminded just how delicate and interconnected our planet’s systems really are. From the air we breathe to the water we drink, even the smallest...

      MSN New, Earth

      See What Would Happen If Earth’s Oceans and Continents Swapped Places

      Cities would drown, oceans would dry up, and human civilization would be thrown into chaos. This catastrophic change would not just flood our homes but completely...

      Cosmos

      What If a White Hole and Black Hole Collided?

      Black holes are one of the most devastating objects in space, sucking up everything around them. But there’s another space phenomenon that’s just as...

      MSN New, Earth

      The Insane Scale of the Ocean Explained

      The ocean is so enormous that it is difficult to truly understand its scale. Covering more than 71% of Earth’s surface, it contains the vast majority of all the...

      Science

      What If Time Travel Was Possible?

      What advice would you give your younger self if you could travel back in time?

      Earth

      What If We Filled Our Oceans Up With Lava?

      How long would something like this take? Why would this change the weather? And how hot would Earth get? If you think something like this is impossible because we...

      Earth

      6 Things That Would Happen If an Asteroid Hit Earth in 2024

      It might sound like a scene from a science fiction movie, but the threat of an asteroid hitting Earth is more realistic than you might expect. One asteroid in...

      HTS MSN

      The Dutch People Turned Against Their Leader, and the Crowd Tore Him and His Brother Apart

      In the summer of 1672, the Netherlands found itself facing a political and military crisis that would completely change the country’s future. A nation that had...

      Earth

      What If We Terraformed the Sahara Desert?

      Imagine a dry desert with endless sand dunes transforming into a lush, green tropical paradise before your eyes. This is the ambitious vision of terraforming the Sahara...

      Earth, Cosmos

      Universe’s Evolution in 10 Minutes

      Our Universe was born billions of years ago. And since that time, it’s given birth to millions of galaxies, our Solar System, and who knows what else. Our Universe...

      MSN New

      America’s Chernobyl Waiting to Happen

      Hidden in the deserts of southeastern Washington lies a place that many experts have described as America’s own Chernobyl waiting to happen. It is called the...

      HTS MSN

      A 7,000 Pound Circus Elephant Turned on Her Trainers and Escaped

      The modern circus was never the same after 1812; what had previously been concerned with horse tricks, musicians, and clowns started to include wild animals and began...

      HTS MSN

      A 136 kg Wild Boar Came After Him, and Even His House Couldn’t Stop It

      You’re enjoying a walk with your dog in the forest. Suddenly, your dog senses something and starts barking at some bushes. All you can see is a snout and two big...

      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...

      HTS MSN

      How to Stay on Your Feet When a Crowd Turns Into a Stampede

      Have you ever been at a music festival, sporting event or a parade and felt just a little too crowded? As fun as crowd surfing, mosh pits, or cheering on your favorite...

      Technology

      What If We Could Control Hurricanes?

      Every year, hurricanes batter the North Atlantic and affect millions of people. The damage can be catastrophic, and these storms are getting worse. But what if we had a...

      Cosmos

      What If Humanity Became Type 7 Civilization?

      Imagine a world where you’re not even human. You can create universes with ease and control time. This could be a reality in an incredibly advanced, and I mean an...

      HTS MSN

      This Beach Danger Kills More People Than Sharks

      When most people think about deadly dangers at the beach, sharks are usually the first thing that comes to mind. But the real threat hiding beneath the waves is far less...

      Cosmos, MSN New

      7 Facts About What Would Happen if a Black Hole Collided with Jupiter

      It may sound like science fiction, but imagining a battle between a gas giant and a black hole helps us understand just how fragile our Solar System really is. Such a...

      Previous 1 … 12 13 14 15 16 … 115 Next

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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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