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
      Science

      What If the Milky Way and Andromeda Galaxies Collided?

      June 20, 2018
      Science

      What Happens If You Don’t Shower for a Month?

      May 7, 2019
      Science

      What If Dogs Didn’t Exist?

      March 1, 2019
      Earth

      What If We Powered the Planet With Lightning?

      May 29, 2020
      Earth

      What If the Yellowstone Volcano Erupted Tomorrow?

      March 6, 2020
      MSN New, Earth

      The Moon Would Vanish, and Life on Earth Would Never Be the Same

      Since the dawn of human curiosity, the Moon has been a constant fixture overhead, quietly pulling at the tides, marking the passage of time, and shaping conditions on...

      MSN New, Cosmos

      The Asteroid Belt Holds Trillions of Dollars in Resources, but Who Gets to Own Them?

      Space is full of treasures. Literally. If we were able to extract the resources from the rocks in the asteroid belt alone, we could give $100 billion to every person on...

      Humanity

      What If All the Passengers Jumped on a Plane at Once?

      Do you get a little nervous before a flight? If you do, you’re not alone. Between 33% and 40% of people feel some form of anxiety when they board a plane. While a giant...

      HTS MSN

      How the Rare Few Have Survived Going Over Niagara Falls

      Located on the border of Ontario, Canada, and New York State, this amazing waterfall system is comprised of three different waterfalls with a combined width of 1,204 m...

      MSN New, Humanity

      From Cows and Shells to Phones, This Is How Money Changed Over 7,000 Years

      Empty your pockets. This is not a hold up, but something important is missing. No coins, no cards, no problem. Pretty soon, you might not need to carry anything at all...

      HTS MSN

      The Chimpanzee Mauled Her Face, and Left Her Fighting to Survive

      Charla Nash had been to that house in Stamford many times. She and Sandra Herold were close friends, and she knew Travis, the 14 year old chimpanzee Herold kept as part...

      HTS MSN

      Why He Didn’t Survive North Korea: The Otto Warmbier Tragedy

      In January 2016, 22 year old American college student Otto Warmbier boarded a tour flight out of North Korea expecting to return home after a short New Year’s...

      MSN New, Earth

      The Whale Hunt Did More Than Kill Whales, It Changed the Planet

      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 $10...

      MSN New, Cosmos

      What Happens if We Wrap the Entire Sun in a Giant Machine

      The Sun produces more energy in a single second than humanity has used throughout its entire history. Every day, it releases an unimaginable amount of power, but most of...

      Humanity, MSN, MSN New

      What If You Were as Rich as Jeff Bezos?

      As the CEO and founder of Amazon, the multibillion dollar online shopping company, Jeff Bezos is the richest person on the planet. With a current net worth of $270...

      HTS MSN

      Inside Thailand’s Infamous Bang Kwang Prison, Where Prisoners Were Treated Like Animals

      Bang Kwang Prison was no ordinary prison within Thailand’s system of prisons; for many years it gained a bad reputation due to conditions which drove the prisoners...

      MSN New, Health

      What Happens If You Eat a Brick of Dry Ice?

      Dry ice is one of the coldest substances on Earth. Now, what would happen if you swallowed dry ice? What would it do to your skin? How much could you eat before it hurts...

      MSN New, Earth

      The Frozen Continent Could Turn Into a Rainforest, and Earth Would Never Be the Same

      About 90 million years ago, Antarctica was not the frozen desert we know today. It was a warm, swampy world filled with dense forests, where ancient plants thrived under...

      MSN New, Cosmos

      Scientists Say a White Hole and Black Hole Collision Would Break Physics

      Black holes are one of the most devastating objects in space, sucking up everything around them. But there’s another space phenomenon that’s just as...

      MSN New, Humanity

      Invisibility Technology Is Getting Closer to Reality, but It Could Bring Out Humanity’s Darkest Side

      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...

      Cosmos

      What If We Caught an Interstellar Visitor?

      An unexpected guest has made its way into our Solar System. It’s an interstellar object, an ISO. And it’s tumbling through space in a way that can’t be explained by...

      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...

      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, Earth

      The Pipes Explode Underground First, Then the Streets Fill With What You Sent Away

      Somewhere under the street you live on, there is a pipe. And in this scenario, it is about to burst. The plan is simple and completely insane. Everyone on Earth flushes...

      MSN New, Cosmos

      Earth’s Evil Twin Rains Molten Glass at 7,000 Kilometers per Hour

      At first glance, it looks almost identical to Earth. Its brilliant deep blue color gives the impression of vast oceans, clear skies, and perhaps even life. But this...

      Previous 1 … 11 12 13 14 15 … 122 Next

      Follow the What If show

      • facebook
      • youtube
      • snapchat
      • instagram

      Popular What Ifs

      Earth

      What If Earth’s Atmosphere Became Super-heated to 1,000 Degrees for 5 Seconds?

      Cosmos

      8 Stunning Ways Solar Eclipses Look Across the Solar System

      Cosmos

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

      Body

      What If You Fell Into Lake Nyos?

      Earth

      What If You Fell Into a Pool Filled Snake Venom?

      • 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 a Giant Sea Scorpion Fought a Killer Whale?

      What If Humans Evolved Backward?

      8 Reasons Why a Future World War Could Be Fought in Space

      Topics

      • Body285
      • Cosmos508
      • Earth706
      • Humanity409
      • Technology45

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