Greg B (gregoryb1)

Race #1813

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Official speed 34.39 wpm (93.86 seconds elapsed during race)
Race Start October 26, 2017 4:44:41pm UTC
Race Finish October 26, 2017 4:46:15pm UTC
Outcome No win (4 of 4)
Accuracy 95.0%
Points 28.09
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.