In this video, I show various Desmos files I've made relating to special relativity.
Desmos links:
2D Lorentz Transformation: https://www.desmos.com/calculator/xa6ytgjqtp
Rotation Transformation: https://www.desmos.com/calculator/bfn16xvrs9
Tunnel Paradox: https://www.desmos.com/calculator/khvga9rool
Barn Paradox: https://www.desmos.com/calculator/farprypcea
3D Lorentz Transformation: https://www.desmos.com/3d/zp6wgriorw
Abberation of Light: https://www.desmos.com/3d/ouj1bwauoo
Galilean Abberation of Light: https://www.desmos.com/3d/1xpcvjooj7
00:00 Intro
00:29 2D Spacetime Diagram
02:13 Invariant
03:55 Rotation Analogy
05:02 Tunnel Paradox
07:43 Barn Paradox
11:19 3D Spacetime Diagram
13:45 Abberation of Light
