Gyrotheodite (gyroscopic compass)
« on: February 01, 2023, 07:14:14 PM »
A gyrotheodite (https://en.wikipedia.org/wiki/Gyrotheodolite) is a gyroscopic compass that does not rely on any magnetic fields used in mining where GPS is not available and a magnetic compass would be too inaccurate. How do things like this work on a flat Earth if it relies on the earth being a spinning globe?