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      What If Show
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      Earth

      What If We Nuked an Active Volcano?

      March 11, 2020
      Earth

      What If Jupiter Swallowed Earth?

      June 24, 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
      Body

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

      May 9, 2020
      HTS MSN

      65,000 Kangaroos Live on This Island, and They Aren’t the Biggest Threat

      Their bodies may be human-sized, but make no mistake, kangaroos are six to seven times stronger than we are. A single kick can deliver a force of over 320 kg (700 lb)...

      HTS MSN

      One Scorpion Sting Can Turn Deadly, and You Might Never See It Coming

      Scorpions live on every continent except Antarctica. They’re arachnids, part of the same charming family as tarantulas and delicious lobsters. And they have...

      MSN New, Earth

      You Enter the Mariana Trench, and 5 Seconds Underwater Changes Everything

      The Mariana Trench is the deepest known part of the world’s oceans, located in the western Pacific Ocean near the Mariana Islands. At its lowest point, the Challenger...

      MSN New, Humanity

      What Would Happen If You Never Washed Your Hair?

      Some people have gone weeks, months, and even years without washing their hair. In some cases, they try special routines that avoid shampoo entirely. With the right...

      MSN New, Earth, Humanity

      What If Aliens Were the Ones Who Brought Life to Earth?

      Where did life on Earth come from? It is one of humanity’s oldest and most fascinating questions. For centuries, people have searched for answers in religion...

      MSN New, Earth

      Something Is Eating Through the Titanic, and the Wreck Is Disappearing

      More than a century after its tragic sinking, the RMS Titanic still rests deep beneath the icy waters of the North Atlantic Ocean. But according to scientists, the...

      MSN New, Body

      What Would Mercury Do to Your Body If You Swallowed It?

      This metal can exist in all three states as a liquid, a vapor and a solid. And this toxic substance might be lurking inside you already. So what would happen if you...

      MSN New, Earth

      This Fish Lives 5,000 Meters Below the Surface, and It Looks Like a Monster

      Deep beneath the ocean’s surface lives a creature so strange that it looks more like an alien than a fish. With oversized fangs, a massive head, and a body adapted...

      HTS MSN

      4,000 Venomous Snakes Rule This Island, and Getting Off Alive Is the Hard Part

      Snakes surround you on all sides. To your left and right, they coil and shift. Behind you, giant cockroaches crawl through the undergrowth. Ahead, there is only the...

      MSN New, Cosmos

      The ISS Won’t Last Forever, and Humanity Has Already Designed What Comes Next

      Space tourism is much closer than you may think. The International Space Station will soon retire from its successful run through low Earth orbit. But humanity’s...

      HTS MSN

      He Flew Through the Mountains With No Room for Error, Then Silence

      On the surface, it looks like pure freedom. A man suspended between sky and earth, a dog beside him, and the vast wilderness of the planet stretching endlessly below...

      HTS MSN

      People Have Survived Months Adrift at Sea, but Staying Alive Comes Down to Five Things

      Imagine waking up in the middle of the ocean with no land in sight. The sun is burning your skin, your lips are dry, and every wave reminds you how small and helpless...

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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

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