Einstein (with whom I happen to share a birthday) was right vis-à-vis the relativity of time and space, and I have proof.
As you drive from Indianapolis, Indiana toward Dayton, Ohio on Interstate 70 there’s a sign not too far from the Ohio border that says “Dayton 40” (miles). Roughly 1 mile later there’s another sign; this one says “Dayton 39”. So far so good. 5.2 miles later, after crossing into Ohio, there’s a sign. This one reads: “Dayton 40”. Not 34, not 35… 40!!!
Richmond, Indiana (right on the state-line) has always made me vaguely uneasy, now I know why!
Ok, maybe it doesn’t prove the theory of relativity, but it certainly proves something!