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      Earth

      What If Jupiter Swallowed Earth?

      June 24, 2020
      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
      Humanity

      What If We Knew the Time We Go Extinct?

      October 6, 2019
      Cosmos

      What If a New Planet Formed in the Solar System?

      July 19, 2020
      Cosmos

      10 Duodecillion Years Into the Future?

      From the gradual heating of our Sun to the slow death of the cosmos, the future of Earth and the Universe is a story of breathtaking transformations, cosmic collisions...

      Earth, MSN

      7 Ways Earth Was Completely Different 2 Billion Years Ago

      Two billion years ago, Earth was a strange and hostile place. It was an era marked by dramatic climate shifts, dangerous changes in the atmosphere, and the birth of...

      Uncategorized

      7 Things That Could Happen if the Titanoboa Never Stoped Evolving

      Over 55 million years ago, the Earth was home to the Titanoboa, one of the largest snakes ever to live. Longer than a school bus, heavier than a polar bear, and powerful...

      Body

      6 Ways Humans Might Evolve In Next 1,000 Years

      Humanity is constantly changing, but what will we look like 1,000 years from now? Will our bodies adapt to survive car crashes, extreme weather, and constant technology...

      Cosmos

      6 Things That Would Happen If the Moon Had Its Own Moon

      The Moon has been Earth’s constant companion for billions of years, shaping tides, lighting the night, and inspiring countless stories. But what if our Moon had a...

      Earth

      7 Things You Should Know About the Permian Period

      The Permian Period, which lasted from about 299 to 252 million years ago, was one of the most fascinating and dangerous times in Earth’s history. It ended with the...

      Earth

      What If Earth Was Shaped Like a Pizza?

      Forget the idea of a flat Earth and imagine instead an Earth shaped like a giant slice of pizza. At first glance, it might seem amusing and even delicious to picture...

      Earth, Humanity

      100 Years Into the Future: What Life on Earth and Beyond Could Look Like

      What if we told you that within the next 100 years, humans could merge with AI, control the weather, and even bring extinct species back to life? From space exploration...

      Uncategorized

      What If Donald Trump Got Assassinated?

      On July 13, 2024, former President Donald Trump narrowly survived an assassination attempt while speaking at a rally in Butler, Pennsylvania. A bullet grazed his ear...

      Cosmos

      7 Facts If Space Was Hot Instead of Cold

      We think of space as an icy void, where temperatures drop to hundreds of degrees below zero and astronauts need layers of thermal protection just to survive. But what if...

      Earth, Survival

      6 Things That Would Happen If Earth’s Land and Water Switched Places

      Cities would drown, oceans would dry up, and human civilization would be thrown into chaos. This catastrophic change would not just flood our homes but completely...

      Survival

      6 Things That Would Happen if Giant Insects Never Went Extinct

      Three hundred million years ago, Earth belonged to the giants of the insect world. Towering scorpions, massive millipedes, and dragonflies the size of seagulls dominated...

      Previous 1 … 17 18 19 20 21 … 129 Next

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      Earth

      What If the World Lost Oxygen for an Hour?

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      7 Ways Earth Was Completely Different 2 Billion Years Ago

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      Underknown

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

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      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

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