Iron is paramagnetic, meaning '(of a substance or body) very weakly attracted by the poles of a magnet, but not retaining any permanent magnetism.'


meaning Newton knew that the best way to trick everyone was to use the hidden properties of iron to basically measure gravity once. every time they measure gravity, they get a different result. that's why gravity is fake, because 'G' cannot be proved. also, because the experiment is actually based on paramagnetism and not gravity. also you cannot test for gravity following the scientific method. why? because gravity cannot be observed and the only observable explanation for why things fall is relative density towards what is surrounding it