Some predictions of general relativity differ significantly from those of classical physics, especially concerning the passage of time, the geometry of space, the motion of bodies in free fall, and the propagation of light.
Neka od predviđanja opće relativnosti se znatno razlikuju od klasično fizičkih stavova, posebno u pogledu protoka vremena, geometrije prostora, kretanja tijela pri slobodnom padu, i prostiranja svjetlosti.