(June 9, 2018 at 12:20 pm)The Lion Roar Wrote: Einstein thought something up that began with a proton and a neutron that have mass. It then made an electron rotate perfectly around it so there would be no friction to calculate. Then Einstein added photon's which do not have mass so they can pass through everything and thus Einstein didn't have to calculate friction again. Then he was stuck with the gravity particle because it behaves physical yet that would mean it would interact with the proton and neutron physically and this would make it have friction which he didn't want to calculate. So he invented the magical black box and called it the fourth dimension. And he also stuck the timeline in there.
What the fuck are you going on about?
I don't remember reading anything vaguely related to this in Einstein's biography.
Are you referring to a thought experiment?