## General Relativity Loud and Clear

If you want to learn about general relativity, there are unfortunately few alternatives other than very complicated textbooks or vague dumbed-down popularization that explains nothing... In this post, we will try to find a way in the middle. We will embark upon a fascinating voyage into the heart of differential geometry, and discover the inner workings of the theory of general relativity and Einstein's equation. With visual represtentations of the Riemann tensor, the Ricci tensor and of the notion of connection !...