Alex Isakov explains his design for a #TimeMachine on Medium.com: GYRO 6DoF. Regular #gyroscopes have freedom in some #axes but are constrained in others.

❛❛ the maximum #number of degrees of freedom [DoF] in the #holonomic #system. ❜❜

https://AlexIsakov-17446.medium.com/gyro-6dof-gyroscope-with-six-degrees-of-freedom-f8aa7258c0db 2020 Nov 29
https://habr.com/ru/articles/480288/ 2019 Dec 14
https://www.youtube.com/watch?v=BwneQiH4yXg 2015 Sep 19