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      What If Show
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      Cosmos

      What If a New Planet Formed in the Solar System?

      July 19, 2020
      Humanity

      What If We Knew the Time We Go Extinct?

      October 6, 2019
      Earth

      What If We Nuked an Active Volcano?

      March 11, 2020
      Body

      What Exactly Happens If You Get Hospitalized With COVID-19?

      May 9, 2020
      Earth

      What If Jupiter Swallowed Earth?

      June 24, 2020
      HTS MSN

      264 Steps to the Top, 52 Meters to the Bottom, and One Fatal Mistake

      It was supposed to be the ultimate waterslide experience. Towering 52 meters, or about 170 feet, above the ground, the attraction promised riders an extreme journey...

      MSN New, Body

      What Happens If You Suddenly Stop Sweating?

      Whether you’re at the gym, at home with a broken air conditioner or having a bite of some spicy food, you could be sweating right now. Wouldn’t it be nice to leave that...

      HTS MSN

      1816 The Year Without Summer – The Truth Behind What Happened

      In North America we love our summers. We are basically trained to love them. From an early age we are taught that our calendar breaks up into school, and summer holidays...

      HTS MSN

      5 Dangerous Mistakes People Make When a Dog Attacks

      Everyone thinks they know what to do when a dog comes at them. Most of what people do instinctively is wrong. Screaming feels natural and makes it worse. Kicking feels...

      MSN New, Cosmos

      Physicist Clifford Johnson Explains What’s Really Inside a Black Hole

      Star is about to transform into a black hole. And we’re about to travel inside it to see what’s on the other side. The only problem is that we’ll never...

      HTS MSN

      Aliens Have Come for Earth, and Here’s How You Stay Alive

      With over decades of films and convincing radio plays, aliens have captivated our imaginations and our worst fears. They’ve come in all shapes and sizes, looking...

      MSN New, Earth

      Is There Any Proof That the Kraken Could Be Hiding in the Mariana Trench?

      For centuries, the Kraken has lived in the space between myth and fear. A massive sea monster, said to rise from the deepest oceans, capable of dragging entire ships...

      MSN New, Humanity

      Have We Already Made Contact With Aliens?

      Since the 1960s, scientists working with SETI (Search for Extraterrestrial Intelligence) have been monitoring the universe for artificial radio signals. The idea is...

      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...

      MSN New, Earth

      Physicists Explain What Happens If a Needle Hits Earth at Light Speed

      Swipe Down for Full Video Story Imagine a tiny needle traveling toward Earth at the speed of light. At first glance, it might seem harmless, since it is so small...

      MSN New, Humanity

      What If Machines Took Over Humanity?

      Reports suggest that by the year 2030, 800 million jobs will be lost to automation. Will yours be one of them? We used to be afraid that robots would rise to power and...

      HTS MSN

      He Tried to Shake It Loose, and the Lizard Only Bit Down Harder

      Your hand is caught, and the animal holding it has no intention of letting go. Everything in your body is telling you to wrench free. That instinct is about to make this...

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      Humanity

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      Universe’s Evolution in 10 Minutes

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      Making science accessible on social media since 2017. Find out more

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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 You Were The Only Man on Earth?

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