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      What If Show
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      Cosmos

      What If You Jumped on Every Planet in the Solar System?

      March 18, 2022
      Body

      What If You Were Swallowed by a Whale?

      August 25, 2019
      Cosmos

      What If Europa Were Earth’s Moon?

      October 8, 2020
      woman blowing smoke on her both hands
      Body

      What If You Suddenly Lost Your DNA?

      March 5, 2018
      Earth

      What If There Were Aliens at the Bottom of the Mariana Trench?

      May 25, 2022
      MSN New, Earth

      Human-Sized Sandworms Would Be Your Worst Nightmare

      Sandworms are gross-looking little things. Maybe a little bit cute. I almost feel bad using them as bait. What if instead of us hunting them, they were able to hunt us...

      HTS MSN

      Why Playing Dead Would Never Actually Stop a Charging Elephant

      This safari incredible. You’ve seen lions, cheetahs, and other amazing wildlife. Your friends are going to love these photos. Suddenly, the ground starts shaking...

      HTS MSN

      Night Raiders of Africa: How Hyena Attacks Turn Deadly in Seconds

      When you are in hyena territory, the danger often begins long before you ever see the animal. Nightfall, silence, and a poorly secured campsite can turn an ordinary rest...

      MSN New, Humanity

      What if Humans Could Do Photosynthesis?

      Imagine being able to sunbathe all day long. But instead of getting a nice tan to show off… You turn green! And get lazier. Don’t worry. It’s not the...

      Cosmos

      What If Jupiter and Mars Switched Orbits?

      The delicate balance of the entire Solar System exists in a gravitational dance between planets. Swap the orbits of two of them and you could end up wreaking all kinds...

      Earth, MSN New

      What If You Lived in the Paleozoic Era?

      The Paleozoic Era represents one of the most transformative periods in Earth’s history, spanning approximately 289 million years from 541 to 252 million years ago...

      MSN New, Earth, Humanity

      1.4 Billion Believers Against One White House, and History Says the Church Wins

      On one side sits the most powerful political office on Earth. On the other stands a man who speaks for 1.4 billion people across 183 countries. Donald Trump called the...

      HTS MSN

      He Kissed a Cobra for Entertainment, Hours Later He Was Dead

      Over the years, traditional snake charming has evolved into a more dangerous form of entertainment, with some performers taking extreme risks to attract crowds and...

      Earth

      What If You Fell Into a Pool of Jellyfish?

      Jellyfish are some of the most dangerous creatures in the ocean. Just touching the wrong one can lead to a swift death. And now, these people are swimming with millions...

      MSN New

      They Found the Biggest Bat in the World

      When most people think of bats, they picture small, shadowy creatures fluttering through the night sky. But what if someone told you there was a bat with a wingspan...

      DailyMoment, HTS MSN

      How to Survive Mount Everest

      Most people dream about adventure, but very few are willing to face the brutal reality of climbing Mount Everest. Rising along the border between Nepal and China...

      HTS MSN

      500 km of Destruction Is Coming, and There Is Nowhere to Hide Outside

      It’s time to batten down the hatches. An unforgiving, uncompromising, and unstoppable force of nature is heading your way. A hurricane. Hurricanes are one of the most...

      Cosmos

      What If a Magnetar Collided With a Black Hole?

      In the center of our galaxy, the Milky Way, there is a supermassive black hole feeding on nearby stars. It’s called Sagittarius A*. And if a giant gravitational...

      Cosmos

      What If Jupiter Swallowed Every 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...

      MSN New, Earth

      Prehistoric Earth Explained: What Life Was Really Like

      Swipe Down for Full Video Story Millions of years in the past, early humans existed in a world where survival was never certain. They faced constant dangers from wild...

      MSN New, Humanity

      Ask “What Can You Tell Me About It” and They Hide the Truth, Ask This Instead and They Confess

      Two people are selling the same broken phone. A buyer asks the first one, “So what can you tell me about it?” The seller says it works great. The buyer asks...

      HTS MSN

      Could You Outrun a Volcanic Eruption?

      Your vacation in Hawaii has taken a dangerous turn. The Earth shakes. You think it might be an earthquake, but then you see the smoke, and the lava. You always wanted to...

      Science

      What If Earth Had a Global Hyperloop Network?

        Imagine traveling at the speed of an airplane, but on ground level, and in a giant tube. That’s the idea behind the Hyperloop, a network of incredibly fast...

      MSN New, Earth

      What If We Poured Liquid Nitrogen Into a Volcano?

      What would happen if you dumped one of the world’s coldest liquids into the boiling, volatile mouth of a volcano? Would it freeze all of the lava inside? Could it...

      Earth

      What If You Were Attacked by a Megalodon?

      The most deadly predator of the sea spent its day conquering and terrorizing every creature in sight. This is the megalodon. It lived millions of years ago, but...

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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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