Our present standard model is based on basic laws for forces which were mathematically introduced by matching equations with experimentally obtained curves. The basic laws are Coulomb, Ampere, Lorentz, Maxwell, Gravitation, etc. The equations were not deduced mathematically from the interactions of one postulated field, resulting the need to introduce for each particular manifestation of the force a different field, namely electric, magnetic, strong, weak and gravitation. In the present paper a model is presented where each known force is the product of a particular interaction of one field which consists of longitudinal and transversal angular momenta of a Fundamental Particle (FP). It shows that electrons and positrons neither attract nor repel each other when the distance between them tends to zero. This allows to represent muons, tauons and hadrons as swarms of electrons and positrons called quarks. The paper then concentrates on relativity showing that it is a speed and not a time-space problem, and that time and space are absolute variables. It also shows that photons are emitted with light speed from their source and move with speeds different than light speed relative to a moving reference system.