Please read my balloon inside balloon theory of twin cyclic universes of matter and antimatter on opposite entropy path producing wimps or gravitoethertons at the common spherical boundary which we perceive as gravity but cannot detact it due to high frequency and many times light speed. Our earth core is molten iron due to focus of gravitoethertons and due to flow of electrons in iron core we see earths magnetism. Our outer galaxies are flying faster due to pull of antimater universe nearby outer periphery. So time is never a dimension and space-time concept is wrong rather we live in flow of gravitoethertons as fish live in water. Now by chance if interaction is noticed ,then we are lucky to note it. Read my DOC.6198 published in year 2002 and other papers to understand WIMPS and its source . More if you want to get in details --please reply for complete paper.