Get 20% off Grammarly Premium by signing up at https://www.Grammarly.com/WHATIF Contrary to what some people think, the Earth isn’t the center of the Universe. But what if it was? What if those medieval astronomers were right, and everything does revolve around you? How would this change what we know about […]
Let’s save our oceans! Donate here: https://teamseas.org/ You’d better mind your waste because it’s not piling up in landfills anymore. Today, we’re going to dump it all straight into the oceans. How much trash would that be? How soon would this change all marine life? Could this trash eventually displace […]
Hang on because we’re about to screech to a halt. That’s right. The Earth is going to stop spinning for five seconds. How much damage would this sudden stoppage cause? What would you experience in different parts of the world? And when the Earth starts spinning again, would it still […]
Imagine if all the Earth’s oxygen disappeared. Not forever, just for, say, an hour? Could you hold your breath that long? What would happen to the atmosphere? And could the Earth ever recover from this planet-wide suffocation? What will the lack of oxygen do to your inner ear? Will the […]
Dedicated to Sullivan Jones (2012-2022), a bright young What If fan and part of the Underknown family forever. RIP ————————————————————————————————————– Get a chance to win our gorgeous What If 100 book! Comment your favorite line from the song and suggest what our next song should be about. The most creative […]
Start building your ideal daily routine The first 100 people who click on the link will get 25% OFF Fabulous Premium https://thefab.co/whatif Make room, earthling. We’re moving the other planets in our Solar System into our planetary neck of the woods. Would all the planets fit into this Goldilocks zone? […]
UNITY’s 2017-2018 Earth Ambassadors travelled to Supai, Arizona on May 18-20th, 2018, to learn about environmental stewardship and observe the communities relationship with their environment.
Thanks to Keeps for sponsoring this video! Head to https://keeps.com/Whatif to get 50% off your first Keeps order. It’s a Paleozoic party! We’re throwing it back 530 million years. When the Earth woke up from an ice age, the Paleozoic Era began. This era lasted for 289 million years, but […]
Go to https://www.upstart.com/WHATIF and find out how Upstart can lower your monthly payments today. You can check your rate without impacting your credit score in minutes. Thank you Upstart for sponsoring this video. Deep under the crust and mantle of our Earth lies its core. Earth’s core was formed during […]
Some seriously large asteroids have threatened Earth before. Some of these asteroids have little chance of hitting us but there are a few with very real chances of making contact. What happens if a large asteroid or comet hits Earth? And what are the chances something like Oumuamua or Bennu […]
