Travailing It is bullshit If some experiments may suggest it all right it must rather refer to something else than SPEED it can be gravity or whatever Because there can t be any such ABSOLUTE difference in time measurements in this case pertaining to SPEED because as the same exact science states that there s no evidence of any ABSOLUTE CENTRE OF THE UNIVERSE hence the ULTIMATE FRAME for all speed measurements there CAN T EXIST a SCIENTIFIC HYPOTHESIS insisting that a certain absolute determination depends on such RELATIONAL rubbish as SPEED