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      Body

      5 Things That Would Happen to Your Body Without Bones

      8 months ago
      Cosmos

      What If There Were an Alien Civilization on Proxima b?

      August 6, 2021
      Earth

      What If You Were Attacked by a Megalodon?

      November 13, 2020
      Humanity

      What If You Lived Fifty Years in the Future?

      July 6, 2018
      Cosmos

      What If You Had a Cosmic Twin?

      August 25, 2019
      Science

      What If We Built an Artificial Planet?

        What if, someday, we decided that the usefulness of our planet had run its course, and humans needed to scour space to find somewhere new to live? But instead of...

      Cosmos

      What If We Turned the Moon Into a Giant Farm?

      As Earth’s population multiplies each year, we’re quickly running out of resources to feed the planet. Before long, we’re going to need more space to...

      Science

      What If There Was a 3rd Industrial Revolution?

        What are the ingredients for an industrial revolution? It’s simple! Take some new energy sources, add a dash of cutting-edge communications technology, and...

      Humanity

      What If Humans Suddenly Became as Big As Dinosaurs?

      Could humans suddenly growing to the size of dinosaurs be as catastrophic as the asteroid that wiped out the prehistoric giants? Would it even be a world ending event...

      MSN New, Technology

      What If Artificial Intelligence Went Rogue

      Right now, we’re at a stage where we trust AI. The future is still bright for this type of technology, and there’s so much that we don’t know yet. With...

      Earth, MSN, MSN New

      What If a Solar Storm Hit Earth in 2026?

      Imagine the Sun releasing a burst of energy so powerful it could knock out power grids, stop airplanes mid flight, and push our world back into the dark ages. This is...

      Earth, MSN New

      The Supervolcano That Could Turn America Into An Ash Desert

      Located in the United States, one of the world’s largest volcanoes is gearing up to explode. It’s known as the Yellowstone Volcano, and it’s not just...

      Humanity

      What If We Built a Canal Between U.S. and Mexico?

      How about we rip the United States and Mexico apart from each other, geographically speaking? It would open up new trade routes that would make a ton of money for both...

      Earth

      What If the Megalodon Shark Never Went Extinct?

      An ancient creature is lurking in the ocean. It’s double the size of a T.rex. Its gigantic jaws could crush a car. And now, it’s on the hunt for you...

      Cosmos

      What If We Could Open a Portal to a Parallel Universe?

      What if there are other universes, just like ours? With an infinite number of Earths? With uncountable versions of you? And what if we don’t have to look too far...

      Humanity

      What If You Had to Live Through 2020 All Over Again?

      2020 has been one of the worst years in human history. It’s been strange, confusing, and often terrifying. But what if when the clock strikes midnight on December...

      Cosmos

      What If a Marshmallow Hit the Earth at the Speed of Light?

      Look out. There’s an object hurtling toward Earth at the speed of light! And no, it’s not a comet or an asteroid. Yep. It’s a marshmallow. How could a marshmallow ever...

      Earth

      What If the Atmosphere Was 10% Deep Voice Gas?

      Sulfur hexafluoride, now that’s a mouthful. It sure is! It’s more commonly known as SF6 or deep voice gas because, well, it makes your voice deeper! But...

      Earth, Science

      What If The Earth Was Hollow?

      Our solid core has given us life as we know it. But what if Earth was hollow?

      Science

      What If You Fell Into a Spent Nuclear Fuel Pool?

      You just fell into a pool with this thing. What is this? How would falling in here affect your health? And could you actually survive this? This is a spent nuclear fuel...

      Humanity

      What If Humans Had a Mating Season?

      December is a very special month in many countries around the world. No, not because of Christmas. Because it’s baby-making month. Studies show December may have the...

      Earth

      What If the Megalodon Was Hiding in the Mariana Trench?

      You’re in the deepest part of our oceans. The Mariana Trench. Suddenly, your sub experiences an earthquake. And when you look outside, you see the terrifying...

      Earth

      What If These 5 Things Disappeared for 5 Seconds?

      There are some things you just can’t live without. Like gravity, oxygen, the Sun’s warmth. And we’re about to take those vital things away from you...

      Earth, MSN New

      What If You Were Attacked by a Komodo Dragon?

      Komodo dragons, also known as Komodo monitors, are the largest lizards in the world. As adults, they have an almost-uniform stone color and can weigh around 70 kg (154...

      Cosmos

      What If Aliens Came to Earth a Million Years in the Future?

      Scientists have pieced together a pretty clear picture of what life was like on Earth thousands, even millions of years ago. If you fast-forward one million years from...

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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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