Reminds me of the Cavendish experiment to measure the Earths mass in 1798 which got to within 1% if the correct value (or the currently accepted value) https:/

Reminds me of the Cavendish experiment to measure the Earths mass in 1798 which got to within 1% if the correct value (or the currently accepted value) https://wikipedia.org/wiki/Cavendish_experiment https://wikipedia.org/wiki/Cavendish_experiment