Planet Earth has been our home for all of time… But, how long can it last? In the future, if disaster strikes, we’ll need to move our species all across the solar system and the wider universe. So, how do we do that? And what would life be like on the first spaceships out of […]
Tag: what if
What If You Had to Be Santa Claus?
He travels the world in a single day, and can see everything that’s going on, all at once. He has super strength, and can even shapeshift. We’re not talking about a superhero. Instead, we’re talking about Santa Claus. And now, you’re him! Don’t worry, in What If anyone can be Santa. Now, It’s your job […]
What If the Earth Was Actually Flat? (Extended)
If the Earth had an edge, I hope it would look like this. The edge of a flat Earth. I know, I know, we’ve talked about it before. But there’s something mesmerizing about it. A flat Earth solar eclipse. Diagonally growing trees. The great wall of ice, guarded by NASA, of course. The flat-Earthers sure […]
What If We Drained the Oceans?
What if we found the way to drain all the Earth’s oceans through some mysterious portal at the bottom of the Mariana Trench? How long would it take? Years? Centuries? Millennia? Would there be any life left on Earth when the pumping was over? What if it happened overnight? Oceanic water makes up 70% of […]
What If Earth Was Shaped Like a Donut?
More Earths, including Cubic, Flat and Hollow Earth: On our hypothetical journey, we’ve already tested out living on a flat Earth, a cubical Earth, even a hollow Earth. What do you say we try to survive on an Earth with a giant hole in the middle? Would a planet like this even have a chance […]
Hollow Earth Discovered with difference in Core of the Earth
Hollow Earth Discovered with difference in Core of the Earth. Scientists discover a “new hidden world” in the center of the Earth. They discover that the center of the earth is not as it was believed | Chronicle. For more than half a century The scientific community thought that the inner core of the Earth […]
What If the Earth Was Hollow? | Unveiled
We think we know how the Earth is structured… but what would happen if an infamous sci-fi storyline became reality? In this video, Unveiled discovers what life would be like if the Earth was actually hollow! Could humans survive on such a planet? And what would we see below the surface of this world? This […]
One Theory of How Water Came to Earth
We still aren’t 100% sure where Earth’s water came from. Check out the latest understandings in our new video here: source
Guns in Space
There’s more over on MinutePhysics’ channel RIGHT HERE: Follow Michael Stevens: I’m pretty sure that subscribing to MinutePhysics was one of Newton’s Laws: Music by Jake Chudnow: music by Jake Chudnow: Jake’s channel: Planet size comparrison: Gravity’s pull from different altitudes: shoot gun on moon / in space: Paris Gun: Fusion: An episode I made […]
Lecture 28 : Earth Pressure Theories
Earth Retaining wall ,Types of earth retaining structure,Earth Pressure, Earth pressure type, Earth pressure at rest ,Active earth pressure,Passive earth pressure ,Mohr circle. source