Tony (tony82890)

Race #10885

View Pit Stop page for race #10885 by tony82890Ghost race

View profile for Tony (tony82890)

Official speed 138.92 wpm (23.24 seconds elapsed during race)
Race Start July 12, 2017 7:32:09pm UTC
Race Finish July 12, 2017 7:32:32pm UTC
Outcome Win (1 of 2)
Accuracy 100.0%
Points 0.00
Text #3811410 (Length: 269 characters)

Any physical theory is always provisional, in the sense that it is only a hypothesis: you can never prove it. No matter how many times the results of experiments agree with some theory, you can never be sure that the next time the result will not contradict the theory.