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      What If Show
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      Humanity

      What If There Were No Military Anywhere?

      May 10, 2021
      Humanity

      What If the World Was Ruled by Only One Man?

      September 18, 2019
      Earth

      What If a Giant Sea Scorpion Fought a Killer Whale?

      11 months ago
      Body

      What If We Didn’t Have Bones?

      January 2, 2021
      Earth

      What If a Magnitude 20 Earthquake Hits?

      December 2, 2020
      MSN New, Humanity

      Why the U.S. Would Never Actually Invade Iran

      For decades, military planners have studied one of the most difficult questions in modern warfare: What would happen if the United States invaded Iran? The answer from...

      MSN New, Earth

      Earth Against a Black Hole. Scientists Ran the Numbers and They Are Terrifying

      Physicists love asking questions that should never have answers. Questions like this one: what exactly happens to Earth if a black hole comes our way? They ran the...

      Cosmos

      What If We Dug a Hole Through the Moon?

      Scroll down to watch our video. The Moon’s surface is made up of long-dead volcanoes and impact craters from asteroids. But have you ever wondered what might be...

      MSN New, Humanity

      What Would You Do If You Were the Only Man on Earth?

      There are 3.8 billion women on Earth. There were 3.9 billion men. But now, it’s just you…and your phone won’t stop ringing. Is this a fantasy? A...

      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...

      HTS MSN

      What to Do in the Final Seconds of an Emergency Plane Landing

      You hear a powerful explosion. The cabin fills with smoke, passengers begin to panic, and the aircraft starts losing altitude. The fuel supply is running low, and the...

      MSN New, Cosmos

      One Change to Jupiter… And Earth Gets a Second Sun

      The recipe for a star is shockingly simple. Take hydrogen, add mass, and wait for the crush of gravity to ignite the fire. Jupiter has the hydrogen. Jupiter has enormous...

      HTS MSN

      People Were Already Dead, and the Music Kept Playing

      On July 24, 2010, around 1.5 million people were expected to attend the Love Parade electronic music festival in Duisburg, Germany. What was supposed to be a huge...

      Science

      What If a Magnetar Entered Our Solar System?

      This is the most powerful object in the Universe. The biggest spinning magnet to ever exist. It’s the cosmic equivalent of a great white shark. But it...

      MSN New, Earth

      Lake Natron Explained: What Would Happen to You

      Before anyone even thinks about jumping in, it helps to understand what Lake Natron actually is. Located in northern Tanzania, this lake has no normal outlet to rivers...

      Earth

      What If We Never Started Hunting Whales?

        Back in 1846, whaling was one of the most booming industries in the whole world. It was the fifth largest sector in the United States economy, raking in a cool...

      HTS MSN

      The Deadliest Plague in History Had a Survival Playbook. Here’s What Worked

      The Black Death is a deadly plague that struck Europe and Asia in the 1300s. Eventually, it killed over 50 million people worldwide. Once its bacteria infects your body...

      MSN New

      How Long Could You Actually Last Alone in Antarctica?

      You’re cut off from civilization and stuck in one of the most unforgiving wastelands on Earth. Don’t count on a rescue anytime soon. You’re stranded in...

      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...

      Cosmos

      What If We Replaced Our Moon With a Disco Ball?

      Get ready for the most epic party of your life. Because someone replaced our Moon with a disco ball. How could you turn the Moon into a classic disco ball? How much more...

      MSN New

      What Would a Supervolcano Do to the United States?

      Deep beneath the United States lies one of the most powerful volcanic systems on Earth. Yellowstone is not a typical volcano sitting on a mountain peak. It is a...

      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...

      MSN New, Earth

      An Earth Full of Solar Roofs – Utopia or Reality?

      Rise. and. shine! Get up and seize the day! You can do anything under the sun…when the sun powers everything. Your phone, your home, and all that’s in...

      Cosmos, Earth

      What If the Moon Collided With Earth?

      Imagine a scenario where the Moon, our constant companion in the night sky, begins a deadly trajectory toward Earth. The consequences would be catastrophic, reshaping...

      MSN New, Earth

      See How the World Would Change if This Giant Pterosaur Survived

      When was the last time a bird pooped on you? Apparently, you have a better chance of winning the lottery than you do of getting pooped on by a bird, which is why some...

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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

      What If Everyone Stopped Drinking Coffee?

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