Seonglae ChoGravity is not a force
Gravity does not pull masses together, but rather sucks in the space between masses (actually same as Equivalence principle). In opposition to Dark Energy.
중력은 Geometry적으로 정확한 측정이 필요한데
양자역학의 정밀한 측정 불가 자체의 형질과 부딪히는 부분이 생겨 맞지 않게 된다
중력은 공간은 휘게 한다기보다, 빨아들인다에 더 가깝다
Gravity Notion
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 !
https://www.youtube.com/watch?v=wrwgIjBUYVc&list=PLu7cY2CPiRjVSC3dnb4EcPLZoeInpvTCb
Why Gravity is not a force | Uncovering the Law of Gravity | Explained with General Relativity
What is gravity? Newton and Einstein provided distinct theories to answer this question. Newton told us gravity is a force, while Einstein taught us that gravity is not a force. But what does this really mean? In this video I explain the difference between "acceleration" and "force" by introducing the concept of "freefall" and "equivalence principle".
https://www.youtube.com/watch?v=cbLRF-XY-b0
