In Summary, the relativistic measurements of Time at different speeds, are therefore empirical and unquestionable, but as it was incorrectly postulated over 100 years ago, they are not due to supposed dilations of the Time Unit, but rather due to the superposition/ irruption of another "Time (of quantum or pre-material origin)" which is the variable and dilating component of the externally measured/observed total Time. Its variability, depending on the speed of the system, is what explains the LORENTZ Transformation. With this, results a real and hemi-symmetric Time, which to begin with already resolves the basic contradictions of Relativity. With a LORENTZ Factor not scalar, but a function of the interacting masses, the two Relativities, special (SR) and general (RG), are harmonized. Five dimensions, three of the Space, but two of the Time, make it possible to resolve the current inconsistencies in Physics. The reasons for this century-old error are explained.