Is it possible to create zero gravity on earth?
Only if all the electrons on every atom on earth stop spinning around their nucleus therefore making the mass of the earth irrelevant, this could be done by dropping the earths temperature and every atom on earth to absolute zero! So the answer to this question is NO, even if you got the temperature below absolute zero then the atoms would no longer be attracted to each other and the earth would crumble into dust, less than dust, just electrons and protons and neutrons.
