@Qohe1et - Given what we know about the strength of a magnetic field, perhaps it would be possible to build an anti gravity device someday. Right now anti gravity is relegated to the domain of fringe or junk science.
I realize there are people on the Internet who claim to have already built such a device, but I don’t pay much attention to them.
If they had truly built an anti gravity machine, they would be accepted by the scientific community and their work would be published in journals. Most of these guys act like they’re outcasts who are being shunned because their work threatens the Big Energy establishment.
Anyway, I still believe in principle we can marshal magnetic field strength energy to build such a device. The problem right now is that of magnetic field strength vs distance. That is, the further away you get from a field, the less force it exerts.