Get a free What If Top 10 book when you sign up for our newsletter: https://underknown.com/newsletter/ Dark, mysterious and consuming everything around them, black holes will rip apart anything that passes their event horizons. But could there be more? What would happen if you fell into one of those monstrosities? […]
It’s a small world after all, because today, we’re shrinking Earth to the size of Pluto. But if our planet was this tiny, how would it alter the atmosphere? Why would the Earth get hotter? And how would gravity affect our water supply? Would we be tidally locked to the […]
How much can landing in snow protect you from a fall? We’ve seen it save people who jumped off a roof. Or dived off a cliff. And yes, they even fell from the top of a mountain! But what about a fall from even higher up? Like, from an airplane? […]
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Black holes are dark, matter-devouring balls of gravity. Most of them are so far away that we don’t need to worry about them. But not this one. Meet Gaia BH1. This enormous black hole sits right outside our Solar System. More specifically, 1,600 light-years away from us. Transcript and Sources: […]
Recycle your old phone case at https://cst.fyi/gW0D5 and thanks CASETiFY for sponsoring this episode! Special thanks to Playing With Fire! Located in Wychwood Barns Park, Toronto, Ontario Join this channel to get access to perks: https://www.youtube.com/channel/UCphTF9wHwhCt-BzIq-s4V-g/join Check out our other channels: How to Survive: https://bit.ly/how-to-survive-show Aperture: https://bit.ly/aperture-show Your Body On: […]
Our planet has survived the billions of years of catastrophic events that made it the world we live on now. But one day, there will be an event so disastrous that it will destroy this floating rock and end the experiment known as humanity. 00:00 7 Things That Could Destroy […]
Click our trainwell (formerly CoPilot Fitness) link https://go.trainwell.net/WhatIf to get 14 days FREE with your own personal trainer! The Sun is releasing massive spurts of energy that are headed directly toward Earth. And if they hit us, it could change everything. Power grids could be wiped out. Our communications could […]
Something incredibly strange is happening. A mysterious gravitation disturbance is altering our Solar System. Jupiter is now on a crash course with the Sun. What happens when one gas giant collides with an even more gigantic one? How would Jupiter journey to the center of the Solar System? Would the […]
