The Eigenvalue Problem: An example with rigid body rotations and Python

Finding the principle axes of rotation for a rotating rigid body using python. The rotation is then animated with Web VPython. You can see the code here 4 mass rotator code https://trinket.io/glowscript/1edae5c023 Here is my previous video on the eigenvalue problem for a 2x2 matrix https://youtu.be/kAv-QaFiM0w?si=11QIfQRM3JJArfqB