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
      Cosmos

      What If a New Planet Formed in the Solar System?

      July 19, 2020
      Earth

      What If Jupiter Swallowed Earth?

      June 24, 2020
      Humanity

      What If We Knew the Time We Go Extinct?

      October 6, 2019
      Body

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

      May 9, 2020
      Earth

      What If We Nuked an Active Volcano?

      March 11, 2020
      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...

      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...

      MSN New, Humanity

      The Spanish Flu Killed Millions, but Its Biggest Impact May Have Come After the Pandemic

      In 1918, the world was at war. While soldiers fought each other on the frontlines, an even greater threat emerged, the Spanish flu. Between 50 to 100 million people died...

      MSN New, Cosmos

      Mars Soil Is Toxic to Plants, but Fungi Could Change Everything

      What if humans could actually grow food on Mars? Not inside sealed laboratories or artificial hydroponic systems, but directly in the Martian ground itself. Could alien...

      MSN New, Humanity

      A Global Power Outage Could Last Just One Week, but the Damage Could Take Years to Repair

      Do you find the dark unsettling? Have you ever watched the big game on your refrigerator? With all the conveniences of modern living available in your pocket, or at the...

      MSN New, Humanity

      What Would Happen If Humans Started Walking on All Fours Again?

      On your marks. Get set. Bear crawl. The movement of the future is here. And it looks a lot like the movement of the distant past. What benefits would you get from moving...

      MSN New, Cosmos

      Playing Basketball on Mars Would Turn a Simple Game Into a Fight for Survival

      Playing sports on another planet sounds like science fiction. In theory, it would feel almost superhuman. You could run faster, jump higher, and throw with far more...

      MSN New, Humanity

      What Would Happen If Humans Became Immortal and Never Grew Old?

      For most of human history, living to old age was a rare achievement. Just over a century ago, the average life expectancy in the United States was only around 50 years...

      MSN New, Earth

      A Jellyfish Sting Fires Thousands of Tiny Harpoons Into Your Skin in Less Than a Second

      What if one of the most painful experiences in the ocean was hiding a biological secret that scientists are only now beginning to fully understand? A new wave of...

      MSN New, Humanity

      The Mysterious Radio Broadcasts That May Still Be Sending Secrets to Spies

      Most people think of radio as a source of music, news, sports, or talk shows. But hidden among ordinary broadcasts is a mystery that has fascinated listeners, amateur...

      MSN New, Earth

      Black Cats May Have a Genetic Advantage That Scientists Are Only Beginning to Understand

      Black cats have carried a strange reputation throughout human history. In some cultures, they were seen as sacred animals, while in others they became symbols of...

      MSN New, Earth

      What Happens to Your Body If You Drink Lake Natron’s Toxic Water?

      Lake Natron in northern Tanzania is notorious for killing and preserving dead animals. If you died in its waters, its high levels of sodium carbonate would mummify your...

      Previous 1 2 3 4 5 … 263 Next

      Follow What If

      • youtube
      • facebook
      • instagram
      • twitter

      Popular What Ifs

      Earth, Cosmos

      Universe’s Evolution in 10 Minutes

      MSN New, Cosmos

      What If We Found Planet 9?

      Cosmos

      What If We Turned the Moon Into a Giant Farm?

      Earth

      What If it Rained Volcanic Glass?

      Body

      What Happens If You Don’t Leave the Bathtub for a Week?

      Follow the What If show

      • youtube
      • snapchat
      • facebook
      • instagram

      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 the Styxosaurus Never Stopped Evolving?

      What If You Drilled a Hole Through Earth?

      What If Everyone Flushed at the Same Time?

      Topics

      • Body284
      • Cosmos501
      • Earth689
      • Humanity393
      • Technology44

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