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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
      Cosmos

      What If a New Planet Formed in the Solar System?

      July 19, 2020
      Humanity

      What If We Knew the Time We Go Extinct?

      October 6, 2019
      MSN New, Earth

      How Genetics Is Trying to Revive Lost Species

      For centuries, extinction has been viewed as permanent. Once a species disappeared, it was considered gone forever, surviving only in fossils, museum collections, and...

      MSN New, Earth

      The Days Would Last 580 Hours if the Moon Were Replaced

      Our Moon may seem ordinary, but it quietly keeps Earth stable. It controls the tides, slows our planet’s rotation, and helps maintain the rhythm of life. But what...

      MSN New, Humanity

      Russia Started World War III, Here Is How the World Map Could Change

      Russia is already the largest country on Earth, stretching across Europe and Asia and covering more territory than any other nation. But what if a conflict involving...

      MSN New, Cosmos

      An Astronaut Spent 5 Seconds on Io, Jupiter’s Deadliest Moon

      Imagine stepping onto a moon where almost every direction hides a deadly hazard. That is Io, the fiery satellite orbiting Jupiter. It looks like a glowing world forged...

      MSN New, Earth

      What if Nature Took It All Back?

      Every city, highway, bridge, and skyscraper on Earth tells the same story. Humans have transformed nearly every corner of the planet, shaping landscapes to suit our...

      HTS MSN

      You Crawl, You Bleed, You Freeze, and Nobody Lets You Stop

      You are exhausted. Your clothes are soaked, your skin is covered in sand, and your entire body is shaking from the cold. Every step feels impossible. Your hands and feet...

      MSN New, Earth

      Killing Snakes: The Problem Behind it

      For thousands of years, snakes have been feared, hunted, and misunderstood. These creatures appear in almost every environment on Earth, from tropical jungles and...

      MSN New, Humanity

      AI Just Replaced Every Teacher on Earth, and Here’s What Classrooms Became

      Imagine walking into a classroom where there is no teacher standing at the front of the room. Instead, every student is guided by an artificial intelligence system that...

      HTS MSN

      They Provoked a 110 kg Tiger in a Zoo, Seconds Later It Became a Deadly Nightmare

      On Christmas Day in 2007, while families around the world were celebrating the holidays, a terrifying event was unfolding at the San Francisco Zoo. Around 5 p.m., 17...

      MSN New, Cosmos

      What If Elon Musk Owned the Moon?

      When a SpaceX spacecraft intentionally crashed into the Moon during testing, it sparked plenty of online jokes about Elon Musk “leaving his mark” on our...

      HTS MSN

      Doctors Gave Up on Her, Then She Beat Rabies Against All Odds

      Rabies is one of the most terrifying diseases on Earth. A single bite from an infected animal can begin a deadly race against time. Once the virus reaches the brain...

      MSN New, Science

      Scientists May Be About to Unlock the Limitless Energy Hidden in Empty Space

      For centuries, humanity has searched for new ways to produce more energy. We have used fire, coal, oil, nuclear power, wind, and sunlight to fuel our progress. Every...

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      What If Wifi Was Visible?

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      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

      What If Insects Disappeared From The Planet?

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