The central point of our approach is that MASS is created by a very special non-ecludian manifold. We call that manifold: a pelastration. By movements of a space - which has an infinite elastic membrane - parts of that space can be doubled, ... that way creating - locally - a new dimension (or layer) of a part of that same space. It's at first sight a paradox, but it is in fact adding a kind of 'isolated' part. The incident manifold location acts like a type of pressure valve, a wormhole. A new double layered tube is created with other internal conditions (tension, space curvature, horizon, density, ....), and general and specific local movements create friction between the layers ... creating resonance and all other interactions (EM, strong and weak forces).