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      What If Show
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      Humanity

      What If Lizard People Ruled the World?

      November 9, 2022
      Humanity

      What If You Knew What Would Happen in 100 Years?

      November 25, 2021
      Body

      What If the Spanish Flu Never Happened?

      March 2, 2021
      Cosmos

      What If Jupiter Swallowed Every Planet in the Solar System?

      July 8, 2021
      Science

      What If Earth Started Spinning Backwards?

      February 4, 2019
      MSN New, Earth

      The World After Dinosaurs: What Really Happened

      About 66 million years ago, Earth was struck by one of the most powerful events in its history. A massive asteroid, roughly the size of a mountain, was racing through...

      MSN New, Humanity

      Scientists Opened a Portal to Another Universe, and Everything Could Change in Seconds

      For all the discoveries humanity has made about the cosmos, we still know remarkably little about what lies beyond the part of reality we can observe. Some theories in...

      HTS MSN

      Why an EMP Attack Could Mean the End of the Modern USA

      Imagine walking home through a city at night when a sudden flash appears in the sky. Seconds later, your phone shuts off. Traffic lights go dark, cars stop moving, and...

      HTS MSN

      The Terrifying Story of Miami-Dade Jail’s Forgotten Floor

      Until its closure in 2014, a dedicated area for inmates suffering from mental illnesses occupied the 9th floor of Miami-Dade County’s Pre-Trial Detention Center...

      MSN New, Humanity

      What If All 7,000 Languages Became One? Here’s What We’d Lose

      In September 2019, the Merriam-Webster Dictionary added 530 new words to its collection, which now totals roughly 470,000 words. Needless to say, language, all languages...

      MSN New, Humanity

      What Would Happen If Humans Could Hibernate?

      The weather outside is frightful, but the fire is so delightful… …So why not crawl up beside it and go to sleep until the seasons change? That’s what...

      HTS MSN

      The Hidden Danger Behind a Cat Scratch

      For millions of people, cats are loving companions that bring comfort and joy. But behind those soft paws and playful claws, there can be a hidden danger. A simple...

      Humanity

      What If We Covered All the Roads with Solar Panels?

      We sure love our roads. We love them so much that we seem determined to pave the entire world. But maybe roads can become the future of renewable energy. That’s right...

      HTS MSN

      A Sloth Bear Doesn’t Hunt Humans, So Why Does It Attack Them?

      You hear it crashing through the trees. There’s no way to escape it. The sloth bear is the most dangerous bear in the world. And it’s going to tear your face...

      MSN New, Earth

      What If Earth Was a Pulsar Planet?

      Something is very wrong with our Sun. It’s turned into a spinning lighthouse of death. What would make the Sun so much more deadly than usual? Would there be any way...

      MSN New

      When Earth’s Oceans Lose Their Salt the Entire Planet Would Collapse

      Earth Day is often a reminder of how fragile our planet really is. Every system on Earth is connected in ways that are easy to overlook, from atmospheric circulation to...

      Science

      What If You Could Make Yourself Invisible?

      Invisibility is no longer just a topic of fantasy or science fiction; several companies around the world have developed technologies to make it a reality. Some use a...

      Humanity

      What If Everyone Stopped Drinking Coffee?

      Let’s face it. We’re hooked on the stuff. Most of us can’t even start our day without a nice cup of joe. According to the International Coffee Organization, over 1...

      Humanity

      What If We Planted a Trillion Trees

      It’s dawn, it’s dark, and you don’t what kind of weather is waiting for you outside your tent. It doesn’t matter anyway. In rain, hail, sleet...

      Earth

      What If the World Lost Oxygen for an Hour?

      Imagine if all the Earth’s oxygen disappeared. Not forever, just for, say, an hour? Could you hold your breath that long? What would happen to the atmosphere? And...

      Earth, MSN New

      What You Must Do to Survive an F5 Tornado

      This is an F5 tornado, and it’s one of nature’s most destructive forces. Could you survive being sucked in? Yeah, imagine getting scooped up like a meat...

      HTS MSN

      A Tank Ran Over His Car Twice, but He Was Still Alive

      A loud explosion wakes you up in the middle of the night. You look out the window and see a missile hit a building across the street. The neighborhood you grew up in, is...

      MSN New

      We May Be About to Grow the First Baby in an Artificial Womb

      Every human life begins the same way: inside a mother’s womb. Over the course of about 40 weeks, a single fertilized cell develops into a fully formed baby...

      HTS MSN

      What Happens When a Tree Falls on Your House and How to Survive

      What was that? Why is there a hole in my roof? And why am I covered in branches? They’re beautiful. They provide oxygen, and trees remove some harmful gases. But...

      MSN New, Humanity

      What If We Traveled One Billion Years Into the Past?

      Imagine if you could take in all of human history in the blink of an eye. Well, from the first steps on the moon to the first steps out of the slime, that’s...

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      Popular What Ifs

      Earth

      What If We Flooded the Death Valley?

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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 Shrunk 1cm Every Second?

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