We do not know for sure if the universe is finite or infinite. ...?
infinity seems out of this world for us, on the other hand if its finite, then what's beyond the boundary of the universe..?
However adhering to religious dogma and limiting intellectual freedom, would not have allowed Einstein to break free of the constraints of his Jewish upbringing and Newtonian physics.
-Bulletproof and Waterproof don't mean Idiotproof.
