Gravity is the key to everything. Relativity, quantum mechanics, mass, time, and the fundamental universal constants. We could understand it all if we could simply explain gravity. Is gravity spacetime that is bent, or is it the agent of bending? Einstein described quantum entanglement as “spooky action at a distance.” Well? Could gravity waves be the key? Could gravity be the connection between space and time? * I seem to float, I fall at 32 feet per second. As I lie, no space or time exists between me and the dirt but I have to work hard to sit up.