i was wondering if it is possible that there is no such thing as gravity? i find the mysteries of coral castle , giza pyramid and stonehenge and such as astounding i dont know how true the claims are about the ancient people knowing how to do "anti-gravity" but apparently they thought that if gravity was magnetism , then if we have like poles, it repels! so what if gravity was actually magnetic monopoles at work? earth is a magnetic monopole as a whole. thats why everything attracts? is this possible?