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      What If Show
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      Earth

      What If You Drilled a Hole Through Earth?

      May 26, 2021
      Cosmos

      What If the Largest Black Hole Entered Our Solar System?

      October 7, 2022
      Body

      What If You Only Ate Insects for the Rest of Your Life?

      July 26, 2021
      Body

      What If We Didn’t Have Bones?

      January 2, 2021
      Science

      What If We Could Breathe Underwater?

      May 25, 2018
      MSN New, Earth

      It Looks Like Harmless Fog, and It Is the Deadliest Dive on This List

      Picture the most dangerous liquid you could possibly fall into. Most people think of boiling acid, or molten rock, or water swarming with something venomous. All...

      MSN New, Cosmos

      What If Humans Tried to Land on Kepler 22b?

      Swipe Down for Full Video Story Six hundred and thirty five light years from Earth lies a world that sounds almost too good to be true, a planet potentially covered by a...

      Science

      The What If Show During the COVID-19 Pandemic

      The current coronavirus crisis is a difficult time for all of us. We want you, our fans and your loved ones, to be informed about the coronavirus and what you can do to...

      MSN New, Cosmos

      What Would Happen if a Magnetar Slammed Into 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...

      MSN New, Cosmos

      Uranus Is on a Collision Course With Earth, and the Result Is Staggering

      Imagine looking up at the night sky and seeing a bright blue planet where the Moon should be. At first, it would look like a beautiful cosmic event. But then astronomers...

      HTS MSN

      They Killed for Years Before Anyone Could Stop Them

      Throughout history, certain murderers have committed crimes so horrifying that their names became permanently associated with fear. They often appeared ordinary on the...

      MSN New, Earth

      A Rogue Planet Might Throw Earth Out of the Habitable Zone

      Unlike Earth, which is securely orbiting the Sun, there are billions of rogue planets drifting through the Milky Way with no star to call home. These worlds were likely...

      MSN New, Humanity

      What If Aliens Are Actually Humans From the Future?

      What if you found out that you had a long-lost relative? And what if that long-lost relative was from a different planet in our galaxy? And what if this faraway planet...

      Earth, MSN New

      Imagine the Woolly Rhino Never Went Extinct

      What if you walked into your favorite fast food place, and instead of chicken and beef burgers, they only had Woolly Rhinoceros on the menu? Well, it might not sound...

      Earth, MSN New

      What If Earth Was Tiny Like 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...

      HTS MSN

      Someone’s Breaking Into Your House. Your First Move Matters Most

      It’s the terrorizing stuff of an anxiety-riddled movie plot. A house break-in can be very traumatic, and leave you feeling vulnerable. It can even threaten your...

      Cosmos

      What If Every Black Hole Suddenly Exploded?

      Welcome to the void.Black holes remain the most mysterious and destructive force in our Universe. And when one explodes, the devastation permanently changes the...

      HTS MSN

      White Island: The Worst Volcano Tragedy Caught On Camera

      What was meant to be a once in a lifetime adventure quickly turned into one of the deadliest volcanic disasters ever recorded on camera. Whakaari, also known as White...

      MSN New

      We Just Wiped Out Every Cockroach. Here’s Why That Backfires

      This bug can survive anything, except maybe the bottom of your shoe. But what would happen if we squished every cockroach on Earth? How would this affect the food chain...

      HTS MSN

      He Reached Through a Lion Enclosure to Pet a Lioness, Seconds Later Three Lions Attacked Him

      Dane Kieser was 16 years old, a high school rugby player from Pretoria, South Africa. Strong, athletic and familiar with lions, he had spent time around animals at the...

      Science

      What If We Trashed Earth’s Orbit With Space Junk?

      With every rocket we launch into the Earth’s orbit, we’re trapping ourselves on our own planet. Wait, how could sending rockets into space put an end to...

      Cosmos

      6 Things That Would Happen If the Moon Had Its Own Moon

      The Moon has been Earth’s constant companion for billions of years, shaping tides, lighting the night, and inspiring countless stories. But what if our Moon had a...

      MSN New, Earth

      Hydrothermal Vents Reach 350 Degrees Down There, and the Water Still Cannot Boil

      Water boils at 100 degrees Celsius. Everyone learns that. Now go deep enough into the ocean and watch the rule break. Hydrothermal vents down there release water hotter...

      Cosmos

      What If There Were an Alien Civilization on Proxima b?

      Attention human. You are receiving an interstellar radio transmission. And it could be coming from one of the nearest exoplanets, Proxima Centauri b. What conditions...

      HTS MSN

      Black Widows Are Nesting in Your House. Here’s the Plan

      You put on your shoe and feel a burning pain in your foot right away. Your whole leg starts feeling stiff. The room spins as your vision blurs, and your stomach clenches...

      Previous 1 … 33 34 35 36 37 … 115 Next

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      Popular What Ifs

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      Things You Were Lied to About Space

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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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