quelling chaos since 2352BC
Yup it does. Saw an experiment that validated it, I believe. Will try to find it.What about energy creating space time curvature? Astrophysicists found black holes and neutron starts that curve space time, but nobody so far found pure radiation that curves space-time. And GR predicts that.
It boils down to mass-energy equivalence I believe.
Edit: Just saw Thomas’ post. Ya, what he said.