On Wed, Jul 27, 2016 at 11:33 AM, Chris Caudle <ch...@chriscaudle.org> wrote:
> Who has a globe on magnetic bearings in a vacuum chamber and will run the > experiment for us? > The superconducting gyroscopes in the Gravity Probe B satellite did an extraordinary job of eliminating frictional and other losses in a spinning object, with a spin-down time constant of 15,000 years. https://einstein.stanford.edu/TECH/technology1.html -- --Jim Harman _______________________________________________ time-nuts mailing list -- time-nuts@febo.com To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts and follow the instructions there.
