Gyrocompass showing effect of Earth rotation
Channel: Scott McPeak Gaming
Date: 2017-02-22

This video shows a gyrocompass I built and explains the theory behind its operation.

The raw experiment footage is also available in an unlisted video:
https://www.youtube.com/watch?v=Ap7Kz7yoc4g

There is a follow-on experiment showing what happens when the point of magnetic equilibrium is changed:
https://www.youtube.com/watch?v=M6i26mg7xLI