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      What If Show
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      Earth

      10 Events That Will End the World

      November 23, 2022
      Body

      What If You Held in Your Pee for a Week?

      March 16, 2020
      Science

      What Happens If You Wake up During Surgery?

      March 22, 2019
      Earth

      What If North America Suddenly Sank Into the Oceans?

      December 7, 2020
      Body

      What If You Had To Repopulate The Planet?

      August 28, 2018
      Humanity

      What If We Knew the Time We Go Extinct?

      Within the vastness of the Universe, humanity is not that big of a deal. We’re not here because we’re meant to be here, we’re just… here. If...

      HTS MSN

      The Most Cinematic Prison Escape in History

      On July 1, 2018, something happened outside Paris that sounded less like real life and more like a movie scene. Armed men hijacked a helicopter, flew it directly into a...

      Earth

      What If Earth’s Atmosphere Became Super-heated to 1,000 Degrees for 5 Seconds?

      Have you ever felt like it was so hot out that you could cook an egg on the road? Or do you enjoy incredibly spicy foods for the thrill of it? Well, imagine living in an...

      Earth

      What If the Earth’s Crust Suddenly Opened Up?

      Deep beneath your feet is a subterranean melting pot. A fiery inferno ready to boil over at any moment. Anywhere or anytime. Imagine that today is the day the ground...

      MSN New, Earth

      A 12 Meter Predator Is Roaming Pangea, and You Are Its Next Meal

      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...

      MSN New, Earth

      95 Times More Massive Than Earth, Hanging Where the Moon Used to Be

      The Moon weighs about one eightieth of what Earth does. That is why it can hang there for billions of years, tugging gently at our oceans, doing nothing worse than...

      HTS MSN

      Inside Japan’s Most Dangerous Festival

      Every six years in Japan, thousands of people gather in the Suwa region to witness one of the world’s most dangerous religious festivals. Massive logs thunder down steep...

      MSN New, Cosmos

      The Deeper You Go Into These Planets, the Stranger They Become

      Nobody has ever been inside a planet. Not ours, not any of them. What we know comes from indirect evidence: seismic waves moving through rock, gravity measurements, and...

      HTS MSN

      His Ship Sank to the Seabed, He Survived 60 Hours in a Single Pocket of Air

      Common sense says that once a ship reaches the seabed, anyone still inside has minutes at most. The water gets in, the air runs out, and that is the end of it. One man...

      Earth, MSN New

      What Would Happen If We Burn All the Oil?

      In 2018, the Earth had about 1,730 billion barrels in crude oil reserves, with oil companies pumping out about 94.7 million barrels each day. The Wall Street Journal...

      MSN New, Humanity

      What if We Built Vacuum Airships?

      Imagine floating silently above cities, countryside, and wilderness, traveling in luxurious airships without engines roaring or massive amounts of fuel being burned. A...

      MSN New, Cosmos

      What Would Happen if a Hypervelocity Star Tore Through Our Solar System

      Most people have heard of shooting stars, but those aren’t actually stars. They are tiny pieces of rock burning through Earth’s atmosphere. A real star...

      MSN New, Earth

      An Iceberg Falls Into a Volcano, and Instead of Cooling It Down, Things Get Worse

      Picture yourself standing beside a volcano about to erupt, the ground is shaking, smoke is rising, and deep below, molten rock is moving towards the surface. Now picture...

      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...

      MSN New, Earth

      What Trees Would Actually Tell Us if They Could Talk

      Trees have been standing silently beside us for thousands of years. They have witnessed changing climates, the rise and fall of civilizations, and countless generations...

      Technology

      What If You Could Trap a Ghost Like a Ghostbuster?

      You’re in the Ghostbusters universe. With a quick stomp, demons are as good as gone. So how would life change if you could bust ghosts in real life? Would you need...

      MSN New

      The Surprising Impact of a World Without Salt

      Swipe Down for Full Video Story Cities have been named after it, economies have been built on it, wars have been fought over it, your life depends on it. Salt may be the...

      MSN New, Earth

      The Secret Behind the Hidden Room Inside Mount Rushmore

      Mount Rushmore is one of the most recognizable landmarks in the United States. Every year, millions of visitors travel to South Dakota to admire the enormous faces of...

      MSN New, Humanity, Technology

      How Powerful are Iran’s Missiles?

      In the shifting geopolitical landscape of the Middle East, one factor remains a constant point of concern for international security analysts: Iran’s missile program...

      MSN New, Humanity

      What If the Speed of Light and Sound Were Switched?

      Nothing can travel faster than light. But what if we switched the rules a little? Imagine a world where the speed of light was slower. Way slower. Yep, about the speed...

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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.

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