Recent Blogs
Horizontal Centrifugal Governor: Rotating-Mass Force Calculator | FIRGELLI
Explore the Bourdon horizontal governor and calculate prescribed spindle speed and radial force per rotating mass. Spring equilibrium and engine regulation are outside the model.
Bohnenberger's Machine: How the 3-Ring Gimbal Gyroscope Demonstrates Precession
Explore Bohnenberger’s spherical rotor and connected gimbals. Compare solid-sphere inertia, angular momentum and ideal slow precession from a perpendicular torque.