"We’ve basically got it all worked out, except for small stuff, big stuff, hot stuff, cold stuff, fast stuff, heavy stuff, dark stuff, turbulence, and the concept of time.” - Zach WeinersmithPhysicists often talk about the goal of finding a “Theory of Everything” that would connect all the current areas of knowledges. How does relativity work in the very small scale? How does quantum mechanics behaves in very hot temperatures? Our knowledge of how stars explode seems completely separate from ...