Re:What Is Spacetime, Really?
by dragonwriter on Wednesday December 02, 2015 @07:16PM
(#10666887)
> But a theory is supposed to model something that actually exists, yes?
Yes, but "model" is the key word. If it provides a set of rules which predict the way thing that exist in the world behave, then it models something (or set of things) that exits in the real world.
Yes, but "model" is the key word. If it provides a set of rules which predict the way thing that exist in the world behave, then it models something (or set of things) that exits in the real world.