Seonglae ChoSpacetime are relative to each other
All matter pass through Surface of spacetime. According to Special Relativity, the equation denotes that all matters’ sum of speed’s square is constant, based on Pythagorean Theorem. All matters pass through spacetime with speed of light. But the speed is projection to 3d-space dimension and the definition of Velocity has dependency on Time. In the spacetime, the interpretation of this constant implies that the all particles’ shape, or function based on 4 variable for each coordinate is linear. This is the analysis of Relative Mechanics.
Incident should be same for any observation and interaction. The relativity doesn’t have paradox for all coordinate per each particle. That means the spacetime is differently accelerated (bended) for each coordinate and particle.
Visualize Dilation
Visualizing Time Dilation
Why is time "relative"? How do we explain the twin paradox? Why does a clock inside an airplane seem to tick slower? All these answers in 11 minutes!
0:00 - Introduction
1:40 - Analogy of the meadow
4:22 - Relativity
9:10 - Conclusion
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Alessandro Roussel,
For more info: http://www.alessandroroussel.com/en
_
To learn more :
https://en.wikipedia.org/wiki/Time_dilation
https://en.wikipedia.org/wiki/Hafele%E2%80%93Keating_experiment
https://en.wikipedia.org/wiki/Twin_paradox
https://www.youtube.com/watch?v=5qQheJn-FHc
Visualize (Space is not bended)
A new way to visualize General Relativity
How to faithfully represent general relativity ? Is the image of the rubber sheet accurate ? What is the curvature of time ? All these answers in 11 minutes !
For more videos, subscribe to the YouTube channel : https://www.youtube.com/ScienceClicEN
And if you liked this video, you can share it on social networks !
To support me on Patreon : http://www.patreon.com/ScienceClic
or on Tipeee : http://tipeee.com/ScienceClic
Facebook Page : http://facebook.com/ScienceClic
Twitter : http://twitter.com/ScienceClic
Instagram : http://instagram.com/ScienceClic
Alessandro Roussel,
For more info: http://www.alessandroroussel.com/en
_
To learn more :
https://en.wikipedia.org/wiki/General_relativity
https://www.youtube.com/watch?v=wrwgIjBUYVc
We all move at the Speed of Light
Is it possible to go faster than the speed of light? Would this mean going back in time? What is so fundamental about this precise speed? Answers to these questions in 12 minutes!
For more videos, subscribe to the YouTube channel : https://www.youtube.com/ScienceClicEN
And if you liked this video, you can share it on social networks !
To support me on Patreon : http://www.patreon.com/ScienceClic
or on Tipeee : http://tipeee.com/ScienceClic
Facebook Page : http://facebook.com/ScienceClic
Twitter : http://twitter.com/ScienceClic
Google+ : http://google.com/+ScienceClic
Alessandro Roussel,
For more info: http://www.alessandroroussel.com/en
_
To learn more :
https://en.wikipedia.org/wiki/Speed_of_light
https://en.wikipedia.org/wiki/Spacetime
https://www.youtube.com/watch?v=au0QJYISe4c
Everything moves at the speed of light
We Traveled Back in Time. Now Physicists Are Angry.
Go to https://brilliant.org/nutshell/ to dive deeper into these topics and more with a free 30-day trial + 20% off the premium subscription! This video was sponsored by Brilliant.
Thanks a lot for the support!
Go on your very own time travel adventure with our Timeline of Human History and Timeline of Complex Life Posters, only available on the kurzgesagt shop here: https://shop.kgs.link/TimeTravel
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Time travel is possible. In fact, you’ve been doing it since the day you were born. But what if we told you there’s a way to hack the universe and manipulate time itself?
We just have to do two simple things to make it happen:
1. Make a lot of physicists grumpy.
2. Shoot one twin through space against their will, while the other chills on Earth.
Let's go!
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