Recent content by DoctorHoon

So I'm digging WAY back here to high school and college physics, but in classical mechanics, doesn't the Earth technically "move"? Equal and opposite sort of thing? It's just that the mass of Earth is so huge in relation to the human that it's negligible? Sorry if I'm missing something...

I'm a surgeon, but have always been interested in Physics. Just mostly a lurker trying to learn something and keep my brain alive...