Our thanks to Shafiq Kahn for this interesting short missive.
Electrodynamics of Moving Bodies
Is Unity speaking similarly? Not from a viewpoint of fudging the math(s) but it almost seems like the great man had no peers and looked for someone to speak with on his own level. Alas, they were all trying to figure out what he was saying.
He did say he thought gravity was not necessarily an actual force, rather the result of something else.
Einstein in his static days insisted that the aether could not exist but when he realized that we live in a dynamic and expanding universe, he said, there must be an aether.