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      What If Show
      • Home
      • Cosmos
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      • Humanity
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      • Map View
      • Solar View
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      Body

      What If Humans Were Silicon-Based Instead of Carbon-Based?

      May 9, 2022
      Earth

      What If the Ring of Fire Suddenly Erupted?

      March 4, 2021
      Body

      What If You Jumped Into a Pool of Hand Sanitizer?

      April 14, 2020
      Body

      What If Everyone Lived for 150 Years?

      March 4, 2022
      Science

      What If a Magnetar Entered Our Solar System?

      June 20, 2019
      MSN New, Earth

      What If Earth’s Topography Was Inverted?

      What if all the Earth’s land became ocean, and all the oceans became land? And what if our mountains turned into deep trenches, while the trenches grew to the...

      MSN New

      How to Get People to Tell the Truth, According to Science

      When you ask someone a question, you expect a truthful answer, right? In an ideal world, people would always be honest. But research suggests reality is far messier than...

      Science

      What If We Geo-Engineered Earth?

      [dx_custom_adunit mobile_id=”RTK_v1lP”] The world is heating up! But you’ve known that for a while. How long before it’s too late? Its estimated...

      Humanity

      What If You Mated With Neanderthals?

      About 50,000 years ago, we shared this planet with different hominids called the Neanderthals. Their species wasn’t human, but they weren’t far from it...

      Cosmos

      What If There Were a Permanent Solar Eclipse?

      The last time the world witnessed a total solar eclipse was in 2017, and its presence delighted enthusiastic sky watchers. But what if, instead of a rare phenomena, a...

      MSN New, Cosmos

      James Webb Can See 13 Billion Years Into the Past, and We Are Only Getting Started

      Humanity has always looked up at the night sky and wondered what is hiding out there. Entire galaxies, black holes, strange planets, and maybe even alien civilizations...

      MSN New, Cosmos

      Jupiter’s Great Red Spot Could Soon Be Gone, and We’re Living at the Right Time to See It

      The Great Red Spot of Jupiter is one of the most iconic features of our Solar System. And your grandkids will likely never see it. It’s a planet sized storm that has...

      HTS MSN

      She Was Left for Dead by a Serial Killer, but the Sleep Talker Saved Her Life

      In 1974, 18 year old Karen Sparks was a student at the University of Washington. Before the attack, she remembered seeing an older man staring at her in a laundromat...

      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...

      Humanity

      What If Mullaperiyar Dam Suddenly Collapsed?

      This is the Mullaperiyar Dam. It has been around since well before your grandparents were born. And it could fail at any moment now. What could cause the dam to collapse...

      MSN New

      How Long Could a Human Survive on Venus?

      Venus sits just one step closer to the Sun than Earth, making it our nearest planetary neighbor. At certain points in its orbit, it comes within roughly 40 million...

      MSN New, Cosmos

      Jupiter Contains Trillions of Tons of Hydrogen, but There’s One Thing Missing to Set It on Fire

      Jupiter is the largest planet in the Solar System. It’s 300 times more massive than Earth. But it’s less dense than our home. With no solid surface, this planet is...

      MSN New, Earth

      What Waits at the Deepest Points on the Entire Planet

      If you traveled to the deepest points of Earth, what would you find? Lost cities, mythical sea monsters, rivers of gold? Probably not. But there is still a lot to...

      MSN New, Earth

      This Bacteria Can Break Down Plastic That Pollutes Our Planet

      For decades, plastic has been building up across the planet. It fills landfills, floats through oceans, and has even been discovered in drinking water, food, and the air...

      MSN New, Earth

      70 Strong Earthquakes Since January. Could They Trigger the Ring of Fire?

      Since the beginning of the year, more than 70 earthquakes measuring magnitude 6.0 or greater have rattled regions along the Pacific Ring of Fire. Some have been...

      MSN New, Cosmos

      A Soviet Probe Lasted 2 Hours on Venus in 1981, and That Is Still One of the Records

      In 1981, a Soviet probe called Venera 13 touched down on Venus and kept working for just over two hours before the planet killed it. That performance still ranks among...

      MSN New, Earth

      5 Monsters Ruled Prehistoric Australia, and Humans Had No Right to Survive Them

      Take a modern human and drop them into Australia around 100,000 years ago. No claws, no armor, no venom, no speed worth mentioning. Just soft skin and a decent brain...

      MSN New, Humanity

      What If Time Is an Illusion and You’re 4 Years in Someone Else’s Past?

      How do you distinguish between past, present, and future? Is there really an order to time? Does it only move forward? Does it move in any direction at all? Stop the...

      MSN New, Humanity

      Ask “What Can You Tell Me About It” and They Hide the Truth, Ask This Instead and They Confess

      Two people are selling the same broken phone. A buyer asks the first one, “So what can you tell me about it?” The seller says it works great. The buyer asks...

      HTS MSN

      How to Escape the Ocean Hole That Swallows the Sea

      Thor’s Well, sometimes referred to as the “drainpipe of the Pacific,” is a rocky, circular hole in the Pacific Ocean that was formed after the collapse...

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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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