Name: How to time travel to the future at home | Videos | Gan Jing World - Technology for Humanity | Video & Movie Streaming
Uploaded: 2023-01-03T11:54:45.712Z
Duration: 14 min 23 s
Description: How to time travel to the future at home. Human imagination never stops, and the big question is: ho... | Videos | Gan Jing World - Technology for Humanity | Video & Movie Streaming

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How to time travel to the future at home. Human imagination never stops, and the big question is: how do people travel to the future?
The physics of Einstein's special theory of relativity says that you can trade motion in space for motion in time. If you're standing perfectly still, you're moving through the dimension of time at a particular speed. As soon as you start moving through space, however, you slow down your rate of moving through time. In other words, the faster you move in space, the slower you move in time. This means that moving objects, like a clock on a rocket, run a little bit slowly. One second for someone in a moving spaceship lasts a little bit longer than a second for someone staying still.

Human spacecraft don't even crack a tenth of a percent of the speed of light. But if it could somehow spend a good amount of time hugging close to that ultimate speed limit in the universe, the clock would run slower. You will travel through time into the future. Nothing will feel different, but after a couple of years' journey, you would return to Earth to find our clocks advanced by thousands or even tens of thousands of years, depending on how fast you go.
 Chapters:
 00:00​ Intro
00:30 Can you time travel to the past?
00:51 Just move! What is time dilation? And how can time dilation help with time travel?
03:20  Travel a speed close to the speed of light - The Twin Paradox.
07:16  Go into orbit around a black hole- What happened in Interstellar?
09:55  Freeze yourself - The Winter Soldier connection
13:14 So start moving to start time traveling


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