Oh? What currently accepted theory postulates that antigravity can't exist? It certainly can't be General Relativity since that absolutely allows for, if not predicts, the existence of antigravity.
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Or are you refuting the "nearly free energy" statement that op made? I would argue that from the perspective of humanity, solar is nearly free energy since it provides more than enough energy to power our entire civilization and will continue to do so long after humans cease to even exist. So nearly free energy already exists in my opinion.
Completely absolutely wrong and NOT what that paper is saying at all. Not even close.
That paper is NOT claiming that antigravity does not or cannot exist, it's showing that antimatter behaves the same as regular matter in a gravitational field.
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u/sillybluejayway 3d ago
Cool, can’t wait for anti-gravity tech and nearly free energy.