[Stephen Hobley] has been experimenting with an electromagnetic pendulum in order to build himself a clock. Through the course of his experiments, he has learned quite a bit about how pendulums fun… ...

Paralleling the Cavendish experiment, the apparatus mitigates convective forces from reflectors heating to provide an ...

This article was originally published with the title “Small-Scale Apparatus for Foucault's Pendulum Experiment” in SA Supplements Vol. 55 No. 1415supp (February 1903), p. 22672 doi:10.1038 ...