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 We Could Kill the Coronavirus with UVC lights?

      April 18, 2020
      Cosmos

      What If We Nuked the Sun?

      July 21, 2022
      Cosmos

      What If Earth Was the Size of Jupiter?

      January 24, 2022
      Humanity, Technology

      8 Reasons Why an AI Takeover Could Be Closer Than You Think

      July 12, 2025
      Earth

      What If Titanosaurs Never Went Extinct?

      September 15, 2020
      Science

      What If Earth Stopped Its Orbit Around The Sun?

      [dx_custom_adunit mobile_id=”RTK_v1lP”] Ready to have your mind blown? The Earth does not orbit the Sun… Technically speaking. Everything in space, Sun...

      MSN New, Humanity

      What If Everyone Stopped Working?

      Imagine waking up one morning and deciding you never want to work again. No alarm clock, no stressful meetings, and no boss telling you what to do. Sounds pretty great...

      Cosmos

      What If a Supernova Exploded Close to Earth?

      As much as we love to blow stuff up here on Earth, no bombs or pyrotechnics could compare to the incredible force of nature’s biggest explosion, the supernova. As...

      Earth

      What If These 5 Things Disappeared for 5 Seconds?

      There are some things you just can’t live without. Like gravity, oxygen, the Sun’s warmth. And we’re about to take those vital things away from you...

      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...

      HTS MSN

      He Survived the Electric Chair at 17, Then They Brought Him Back a Year Later

      In 1946, a 17 year old teenager named Willie Francis became part of one of the most disturbing execution cases in American history. After being convicted of murdering a...

      Earth, MSN New

      What Happens If You Pour Concrete Into a Volcano?

      If only there were a simple trick to stop a massive volcano from spewing out lava. Like maybe plugging it up with good old concrete. A massive volcanic explosion sends...

      Science

      What If The World Was A Single Country?

      When you look at the Earth from space, you don’t see the 241 countries and territories that we’ve divided ourselves into. You don’t see the boundaries...

      MSN New

      The Most Terrifying Times in Earth’s History

      From prehistoric predators and ancient pandemics to volcanic winters and asteroid impacts, Earth’s history is filled with moments so extreme they would be almost...

      Cosmos

      What If Octopus-like Creatures Inhabit Europa?

      627 million km (390 million mi) from Earth, underneath the cold seas of Europa, a horrifying, and vastly intelligent creature lurks. Can our human minds even comprehend...

      MSN New, Earth

      Dinosaurs Are Walking the Earth Again, and Here’s What It Means for Us

      Imagine waking up one morning and discovering that dinosaurs are no longer creatures trapped inside museum displays. They are alive again, walking through forests...

      Humanity, MSN, MSN New

      A.I. Predicts a Zombie Apocalypse by 2030

      Today, we’re mapping out a realistic simulation of a zombie apocalypse. Let’s see if you’ve got what it takes to survive the end of civilization...

      Earth, MSN New

      What If the Sun Went Out for 24 Hours?

      The Sun generates its energy through a process called nuclear fusion. In its core, hydrogen atoms fuse together under the forces of extreme pressure and heat to form...

      Humanity

      What If You Had as Much Money 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 $193.7...

      MSN New, Earth

      Earth’s Tectonic Plates Come to a Complete Stop, and the Planet Enters a New Era

      Tectonic plates: can’t live with them, can’t live without them. Their movements cause some of the world’s deadliest disasters, but, as you’re...

      MSN New, Humanity

      You Spend 1,000 Years Cryogenically Frozen, and Nature Has Reclaimed the World

      Rise and shine! You’ve been asleep for 1,000 years! And the view outside is not how you remembered it. Rising temperatures, rising sea levels, declining air...

      HTS MSN

      How I Survived an Acid Attack (The Katie Piper Story)

      Just one second after a stranger approached her on a London street, Katie Piper’s life changed forever. The 25 year old model and television presenter had been...

      HTS MSN

      Hangover Headache? Science Explains How to Fix It

      After a night of drinking, the morning after can feel like a punishment your body is not prepared for. Dry mouth that feels like sandpaper, a pounding head, a face that...

      MSN New, Earth

      Every Glacier on Earth Just Melted. Here’s Which Cities Drown

      Global sea levels have already risen by about 20 cm (8 inches) since the mid 1800s, although the increase has not been the same everywhere. While that may sound minor...

      Cosmos, MSN

      5 Things You Need to Know If You Fell Into Neptune

      Neptune is big, it’s blue, and it is a planet that can tear you apart if you happen to drop into one of its massive, Earth-sized storms. While it might look calm and...

      Previous 1 … 13 14 15 16 17 … 122 Next

      Follow the What If show

      • facebook
      • youtube
      • snapchat
      • instagram

      Popular What Ifs

      Body

      What If You Had Three Eyes?

      Earth

      What If Earth Was Shaped Like an American Football?

      Earth

      What If We Built the World’s Highest Bridge?

      Cosmos

      What If You Built a Tipler Cylinder?

      Cosmos

      What If You Met a Time Traveler?

      • 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 You Visited the Galaxy’s Most Dangerous Planet?

      NASA Recorded the Scariest Sounds Ever Detected in Space

      What If Starbucks Dumped Its Waste in the Amazon?

      Topics

      • Body284
      • Cosmos504
      • Earth693
      • Humanity397
      • Technology45

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