Rigid Body with Fixed Axis and Gyroscopes

This lecture covers the concept of a rigid body with a fixed axis and gyroscopes, discussing moments of inertia, thin bars, hollow cylinders, solid cylinders, the Huygens-Steiner theorem, kinetic energy, and gyroscopic effects. The instructor explains the continuum model, moment of inertia calculations, and the energy theorems related to rigid bodies. Various examples and demonstrations are provided to illustrate the theoretical concepts.