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      What If Show
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      Science

      What if You Died in Space?

      February 25, 2019
      Humanity

      What Happens When the Queen Dies?

      September 9, 2022
      Cosmos

      What If Jupiter’s Moons Scattered Across the Solar System?

      December 6, 2021
      Cosmos

      What If: The Universe Is Conscious

      December 22, 2022
      Body

      What If a Cockroach Crawled Into Your Brain?

      July 13, 2020
      HTS MSN

      One Mistake During This 80 MPH Headfirst Slide Could Be Fatal

      Who doesn’t love a good race? But this time you’re going headfirst at 132 km/h (80 mph) down an icy track. Only 2.5 cm (1 in) separates the hard cold ice from your...

      Earth

      What If You Were Alive 200 Million Years Ago?

      This is the world 200 million years ago. No cell phones, electricity or even other humans. Would you be able to survive in this new world? Could you get yourself a pet...

      HTS MSN

      The Horrifying Reality Inside North Korea’s Most Secretive Prison Camp

      North Korea runs one of the most secretive prison systems on Earth. Labor training centers, re education camps, and at the most severe level, political prison camps...

      Earth

      What If We Drained the Mediterranean?

      Scroll down to watch the video. Imagine the Mediterranean Sea is disappearing! Old shipwrecks are rearing their ugly heads as the water drains around them, and...

      Earth

      What If Olympus Mons Was Located in South America?

      From space, it would look like Earth had a giant pimple. Smack dab in the middle of Brazil. Back on the ground, you’d be astonished by the enormity of Olympus Mons. The...

      Humanity

      What If We Planted a Trillion Trees

      It’s dawn, it’s dark, and you don’t what kind of weather is waiting for you outside your tent. It doesn’t matter anyway. In rain, hail, sleet...

      HTS MSN

      They Were Asleep When the Cloud Arrived, Seconds Later Their Lungs Were Burning

      Most of Bhopal was asleep when the disaster began. It was late on December 2, 1984, and millions of people had settled into the night, unaware that a deadly chemical...

      Cosmos

      What If You Were Alive During the Big Bang?

      In the beginning, there was nothing. Well, except for you. And the Big Bang. What would the first moments of the Universe be like? What would happen over the next...

      Earth

      What If You Went Surfing on a Tsunami?

      There’s something approaching from the distance that you can’t stop. It can completely destroy cities and kill tens of thousands of people. It looks like...

      HTS MSN

      The Ocean’s Top Predator Is Coming for You. Now What?

      Your day at a marine park went terribly wrong.You got so excited that you didn’t watch your step and fell into a tank filled with 9 m (29 ft) killer whales. Now...

      MSN New

      What If There Were Only 1,000 People Left on Earth?

      With so many amazing things happening in the world today, what could possibly go wrong? Well… A giant asteroid is barrelling on a collision course with Earth, and...

      HTS MSN

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

      How quickly can a lion kill you? In the right circumstances it can happen in a terrifying manner. They are capable of attaining speeds of about 50 mph, leaping more than...

      Cosmos

      What If a Spoonful of Neutron Star Appeared on Earth?

      This is the Sun. And this is a neutron star. But don’t let its size fool you. Neutron stars are massive gravitational monsters, and orbiting one wouldn’t end...

      MSN New

      From Planets to Cosmic Walls: The Mind Bending Scale of the Universe

      Trying to understand the Universe is often less about seeing it clearly and more about accepting how quickly our intuition breaks down. If Earth were reduced to the size...

      MSN New

      Historians Discovered Ancient Egyptian Prenups Were 8 Feet Long

      When most people think of prenuptial agreements, they imagine thick legal documents drafted by modern lawyers. But long before today’s contracts existed, couples...

      MSN New

      Find Out How Wojtek the Bear Ended Up Serving in the Army

      You have probably heard of pigeons delivering messages and horses carrying soldiers through battlefields in wartime history. But a bear serving in the army sounds almost...

      Earth, MSN New

      What If Earth Was Actually Hollow

      What Earth do you live on? A round one? Flat one? Maybe your world is resting on the back of a huge cosmic turtle? What about a hollow Earth? Just a planet’s shell...

      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...

      HTS MSN

      Racing Down a Highway at 100 mph With No Protection

      Do you love reaching speeds of 100 km/h, but hate all the pesky safety features of a car? Then street luging might be for you. This extreme sport is just like driving a...

      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...

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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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