I understand scientifics but not deeply.
Did I just read here that gravity could be nullified (to a certain extent) by high frequency electric current on a metal mesh?
I think that’s kind of a big deal.
No, Gilster was just citing an early sci-fi writer, Hugo Gernsback. But there will surely be other things (perhaps not as spectacular as gravity shielding, perhaps more) that come out of this new branch of astronomy.