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      Body, Science

      What If There Was a Meal Replacement Pill?

      July 26, 2018
      Body

      What If You Were Trapped in a Tanning Bed for 24 Hours?

      August 11, 2021
      Humanity

      What If We Stopped Animal Testing?

      August 20, 2021
      Body

      What If You Jumped Into a Pool Full of Honey?

      January 27, 2021
      Cosmos, MSN

      What If the Sun Swallowed Jupiter?

      June 18, 2025
      HTS MSN

      Landing on Venus Would Kill You in Minutes Unless You Do This

      Have you ever dreamed of becoming an astronaut? Well now’s your chance. You’ve been selected as one of the first members of a new human settlement. But you’d...

      MSN New, Cosmos

      Nobody Owns the Moon, and Whoever Builds There First Controls the Grid

      No country owns the Moon. Existing agreements treat outer space as shared ground, meant to be used peacefully by everyone. That sounds settled until you imagine what...

      Humanity

      What If We Raised Dinosaurs for Food?

      With the world’s population growing every year, we need to find ways to produce more food. So, if we could bring dinosaurs back from the dead, would you eat them...

      HTS MSN

      She Unclipped for Just One Photo, and Then the Mountain Took Her

      She had come a long way for the view, and the view was worth it. So she unhooked the harness for a moment, just long enough to get the photograph without a cable in the...

      Cosmos, MSN New

      What If the Sun Consumed Jupiter?

      Something incredibly strange is unfolding in our cosmic neighborhood, a powerful and unexplained gravitational force is pulling Jupiter, the largest planet in our Solar...

      MSN New, Cosmos

      The First Hotel in Space Is Closer Than You’d Think

      For decades, space tourism has existed only in science fiction. Hotels orbiting Earth, tourists waking up to views of the planet below, and vacations beyond the...

      Technology

      Top 10 Mind-Bending Sci-Fi Shows and Movies You Can Stream Right Now

      10. Upload The age-old question of “what happens after we die” is at the heart of Amazon’s “Upload,” a show about a man who dies and his consciousness is resurrected in...

      MSN New

      Study Shows That Owning a Dog Can Help You Live Longer

      Dogs have been called humanity’s best friend for centuries, and millions of people welcome them into their homes for companionship, loyalty, and their...

      Cosmos

      What If the Solar System Orbited a Black Hole?

      What would happen if our planet got too close to a black hole? According to science fiction, we’d be sucked into a parallel universe, or maybe even the future. But...

      MSN New, Humanity

      They Would Not Just Have Technology, They Would Be Technology

      Some people alive today have implants that let them perceive sound. Others carry devices that let them sense changes in atmospheric pressure. Now push that forward a few...

      MSN New, Humanity

      Could a Jetpack Really Carry a Person All the Way to Space?

      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...

      Earth

      What If We Brought Europa’s Ocean Water to Earth?

      Deep under Europa’s thick icy surface lies an ocean larger than all of Earth’s oceans combined. But it’s pretty useless way out there. Let’s ship that water back to...

      HTS MSN

      How to Escape a Dam Break Before the Water Reaches You

      You’re curled up at home, safe and dry, while it pours outside. It’s been an unusually rainy season and, unfortunately, the local dam wasn’t designed very well. In fact...

      HTS MSN

      How to Last a Full Day in the Hottest Place in America

      Death Valley is the hottest place on Earth, with a record-setting air temperature of 57 degrees Celsius (134 degrees Fahrenheit). It’s a vast desert of oppressive...

      MSN New, Humanity

      We Haven’t Even Reached Type I. Here’s How Far Behind Humanity Really Is

      On a cosmic report card, humanity does not even earn a passing grade. There is a scale scientists use to measure how advanced a civilization truly is, and it has nothing...

      Earth

      What If You Fell Into a Pool Filled Snake Venom?

      Did you know that a single snake bite can kill an adult elephant in just a few hours? And if you’re not careful, snake venomc can kill you in only 15 minutes. But...

      HTS MSN

      Why They Didn’t Survive: The Rana Plaza Collapse

      On April 24, 2013, thousands of workers entered a building in Dhaka, Bangladesh, that many of them already feared was unsafe. Just one day earlier, employees had...

      MSN New, Cosmos

      How Jupiter Could Keep the Sun Burning for Millions of Years

      Five billion years from now, the Sun will be running out. Assuming anyone is still here to care, that becomes an urgent problem, because a star running low on fuel is a...

      MSN New, Humanity

      Everyone on Earth Just Fell Asleep at Once, and Here’s What Went Wrong

      Everybody loves a good sleep, but we probably wouldn’t enjoy it as much if we had no control over when it happened. Imagine falling into a deep sleep during a...

      MSN New, Earth

      Why Farmers Started Painting Their Cows to Look Like Zebras

      At first glance, it looks like a prank. A black cow covered in white stripes could easily be mistaken for a zebra from a distance. But this unusual paint job isn’t...

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      Popular What Ifs

      Earth

      What If You Fell Through the Earth?

      Earth

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      Cosmos, MSN

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      Earth

      What If Megalodon Sharks Never Went Extinct?

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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

      What If the Moon Never Formed?

      What If We Raised Dinosaurs for Food?

      Find Out What Would Happen If All Antarctica’s Ice Suddenly Melted

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