Video15-SR5: tensor formulation of special relativity

00:00 - Introduction
01:15 - Invariant interval (tensor formulation)
04:45 - Lorentz transformations (tensor formulation)
09:30 - Important relation between the metric and Lorentz transformation matrices
11:52 - Four-tensors: definition and examples (4-vectors)
20:40 - Length of a 4-vector
25:27 - Four-velocity and four-acceleration

[@roberthuber2770]

What an incredible video - thank you!

[@girikpp5038]

MAN thats a great explanation.