What If Show

  • Home
  • Cosmos
  • Earth
  • Humanity
  • Survival
  • Philosophy
  • What If Kids
  • Map View
  • Solar View
  • BOOK
  • ···
    What If Show
    • Home
    • Cosmos
    • Earth
    • Humanity
    • Survival
    • Philosophy
    • What If Kids
    • Map View
    • Solar View
    • BOOK
    • ···
      What If Show
      • Home
      • Cosmos
      • Earth
      • Humanity
      • Survival
      • Philosophy
      • What If Kids
      • Map View
      • Solar View
      • BOOK
      Body

      What If You Drank Radioactive Tritium?

      September 11, 2022
      Body

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

      May 9, 2022
      Body

      5 Things That Would Happen to Your Body Without Bones

      August 26, 2025
      Humanity

      What If You Could Build the Death Star?

      November 12, 2019
      Humanity

      What If Cyborg Insects Attacked the Planet?

      May 11, 2021
      Science

      What If We Didn’t Have Free Will?

      [dx_custom_adunit mobile_id=”RTK_v1lP”] Your alarm clock rings. Do you jump out of bed? Or hit the snooze button? Do you take cream? Sugar? Or both? We make...

      HTS MSN

      Why 97 People Didn’t Survive: The Hillsborough Stadium Tragedy

      On April 15, 1989, Hillsborough Stadium in Sheffield, England, was filled with anticipation. Around 54,000 fans gathered for the FA Cup semi final between Liverpool and...

      MSN New

      Scientists Discovered Time Travel May Already Be Happening

      Time travel has long been a favorite idea in science fiction. Stories about changing the past or visiting the future have captured imaginations for generations. While...

      Technology

      What If You Flew to Space on a Jetpack?

      Jetpack technology is getting better, and maybe someday, jetpacks will be available for your everyday commute. But what if, instead of just using a jetpack for a short...

      MSN New, Cosmos

      A Hidden Planet 17 Times Bigger Than Earth May Be Lurking Beyond Neptune

      Over the past century, astronomers have speculated about the existence of a mysterious 9th planet lurking in the outer reaches of our solar system. Although we’ve...

      HTS MSN

      65,000 Kangaroos Live on This Island, and They Aren’t the Biggest Threat

      Their bodies may be human-sized, but make no mistake, kangaroos are six to seven times stronger than we are. A single kick can deliver a force of over 320 kg (700 lb)...

      MSN New, Humanity

      No Edison, No Modern World? What Vanishes the Moment He’s Gone

      Imagine waking up tomorrow in a timeline where Thomas Edison was never born. No Wizard of Menlo Park. No mountain of patents. No famous inventor dominating the headlines...

      MSN New

      10 Scenarios That Could End Civilization by 2027

      As 2027 rapidly approaches, the global community stands on a razor-thin edge dividing existential hazards from era-defining scientific breakthroughs. From intensifying...

      MSN New

      When 50 Million Crabs Invade an Island: The Christmas Island Phenomenon

      Every year on Christmas Island, something almost unbelievable happens as millions of tiny red crabs begin to move across the landscape in one massive, coordinated wave...

      MSN New, Cosmos

      What Would Earth Look Like Under a Blue Sun?

      Billions of years in the future, the Sun will begin to die. And this is what our planet would look like. But what if we turn things up a notch or two right now...

      MSN New

      What Happens If Earth’s Orbit Becomes Full of Space Junk?

      With every rocket we launch into the Earth’s orbit, we’re trapping ourselves on our own planet. Wait, how could sending rockets into space put an end to...

      HTS MSN

      The Andes Flight Tragedy Nobody is Talking About

      On a dark December night in 1995, a routine commercial flight turned into one of the most devastating aviation disasters in modern history. What began as a standard...

      HTS MSN

      What Happens If a Horse Turns Aggressive and How to Escape

      You reach out to pet a horse when it suddenly snaps at your arm. Startled, you step back. The horse rears up. If it comes down on you, the injuries can be serious. One...

      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...

      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...

      HTS MSN

      Why They Didn’t Survive Action Park

      For years, Action Park in New Jersey was known as the most dangerous amusement park in America. Thousands of visitors left with cuts, broken bones, burns, and stitches...

      HTS MSN

      One Tiny Crack in a Wheel Sent This 200 km/h Train Into a Bridge, Killing 101

      The crack was inside a single wheel, invisible from the outside, and inspectors kept missing it. It had been growing quietly for a long time before anyone paid a price...

      Science

      What If Teleportation Was Possible?

      [dx_custom_adunit mobile_id=”RTK_v1lP”] Welcome to a world of teleportation! Where you can wake up in a remote corner of the world, teleport to work in...

      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...

      MSN New, Cosmos

      It Rains Molten Iron, It Rains Rubies, It Rains Solid Rock, These 12 Worlds Are Real

      On Earth, rain is water. That is the only version any of us has ever known. Somewhere out there, rain is liquid iron falling through a 2,200 degree sky. Somewhere else...

      Previous 1 … 11 12 13 14 15 … 115 Next

      Follow the What If show

      • facebook
      • youtube
      • snapchat
      • instagram

      Popular What Ifs

      Technology

      What If a Flash Wiped Out Everyone’s Memories?

      Earth

      What If The Earth Had Two Moons?

      Body

      What If You Got the Coronavirus?

      Cosmos

      7 Mind Blowing Ways to Fight a Black Hole Heading Toward Earth

      Cosmos

      What If an Asteroid Were on a Collision Course to Hit Earth?

      • Book-sidebar-promo-retina.jpg

      Underknown

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

      Contact
      Advertise
      Licensing
      Newsletter
      Privacy Policy
      Cookie Policy
      Terms of Service
      Our Production Process

      About

      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 Our Bodies Kept Evolving?

      What If You Fell Into a Black Hole?

      10 Events That Will End the World

      Topics

      • Body281
      • Cosmos475
      • Earth637
      • Humanity356
      • Technology47

      Copyright © 2026 Underknown, Backyard Media Inc. All Rights Reserved.