Far out cosmology (Introduction)

by David Turell , Thursday, February 06, 2014, 22:27 (3941 days ago) @ Balance_Maintained


> Tony: Actually, let me revise this statement a little. No one knows how it works. The current equations for gravity only discuss the perceived relationship between the mass of an object and the strength of its attraction to other objects.-Back to Newton. Einstein'suggestion that a big object creates a 'valley' curvature in spacetime where things can 'roll down' to the larger object, has never made sense to me.