Was the theory used to develop that time is effected by gravity were they based upon the use of an atomic clock? If so the electron has mass and thus it is effected by gravity and would that cause any frequency variations. Thus my questions is the effect of gravity on time an insight to possible travel or displacement based upon the interaction of mass with gravity using frequency? just my thinking as I start my learning of Atomic physics. ( I am referencing the claims of South American Shamans claims in the book A separate Reality)
