Since high school physics was in 1966, I'm lucky the law of gravity still applies.
You know what's really freaky? There IS no law of gravity. There are still too many equally valid and equally untestable theories for us to declare gravity a law! (Quantum gravity, Newtonian Gravity, Einstein's theories of gravity, and gravity as an apparent force but really just reflections of higher order, n-manifold universes theories). Don't that make your head spin?