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      Earth

      What If Jupiter Swallowed Earth?

      June 24, 2020
      Cosmos

      What If a New Planet Formed in the Solar System?

      July 19, 2020
      Earth

      What If We Nuked an Active Volcano?

      March 11, 2020
      Body

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

      May 9, 2020
      Humanity

      What If We Knew the Time We Go Extinct?

      October 6, 2019
      MSN New, Humanity

      The Attack Would Start Before a Single Soldier Landed, and You Would Feel It at the ATM

      There would be no landing craft on the horizon. No sirens. No declaration on the news. The first thing you would notice is that your card does not work. That is how a...

      HTS MSN

      A 15 Ton Whale Swallowed Him, Seconds Later He Was Being Tossed Around in Its Mouth

      Swimming alongside a giant whale can feel like entering another world. The water is calm, the enormous animal moves gracefully through the ocean, and for a few seconds...

      HTS MSN

      A 5,000 lb Orca Dragged Him Underwater Again and Again, Then One Calm Move Saved His Life

      For decades, marine parks presented killer whales as intelligent, powerful animals that could be trained to perform spectacular tricks. Audiences watched trainers swim...

      HTS MSN

      A Roach Crawled Into His Ear While He Slept, and It Had Already Laid an Egg

      A man in Tallahassee, Florida had been fighting a cockroach infestation for three years when one finally found its way into his ear while he slept. He woke up feeling it...

      MSN New, Earth

      One Hides From You, One Rears Up and Strikes Repeatedly, That Decides the Winner

      Corner a black widow and it runs. Corner a Sydney funnel web and it rises onto its back legs, exposes its fangs, and strikes again and again. That single difference in...

      HTS MSN

      She Splashed Water on the Elephant, and Seconds Later Its Tusk Was Inside Her

      What was supposed to be a peaceful encounter with an elephant ended in tragedy when a young tourist was killed during an elephant bathing experience in Thailand. The...

      MSN New, Cosmos, Humanity

      The ISS Retires in 2030, and Private Companies Are Already Building What Replaces It

      The International Space Station is dying, and there is a date on it. Air leaks. System failures. Two decades of continuous operation finally catching up with a machine...

      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, Earth

      Their Necks Hold 5,000 Times Their Body Weight, Like a Human Lifting an Airliner

      Scientists at Ohio State University strapped ants into a centrifuge and slowly increased the force pulling on their bodies, waiting to see where the neck joint would...

      HTS MSN

      She Showered After a Day in the Sun, Days Later She Could Not Open Her Eyes

      In 2018, a British woman named Holly spent a day in the sun in Tenerife, Spain. That evening she noticed her face beginning to swell, so she did the most natural thing...

      HTS MSN

      Fighting It Makes It Worse, Moving Your Eyes Can Break It

      Every instinct tells you to fight it. To force your arm to move, to push out a scream, to break free by sheer effort. That is the worst thing you can do. The one...

      MSN New, Earth

      The Name Says Bird Eater, and That Was a 300 Year Old Misunderstanding

      Somewhere in the 1700s, an artist drew a giant spider devouring a hummingbird. That single illustration gave the animal its name, and the name has been misleading people...

      Previous 1 … 37 38 39 40 41 … 251 Next

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      Body

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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 Everything You Knew About the Universe Is Wrong?

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