Jack (jacksaff)

Race #2461

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Official speed 69.61 wpm (46.37 seconds elapsed during race)
Race Start January 14, 2019 6:38:38am UTC
Race Finish January 14, 2019 6:39:25am UTC
Outcome Win (1 of 4)
Accuracy 99.0%
Points 56.85
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.