Mojtaba (mojtaba_jahan)

Race #5469

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Official speed 73.07 wpm (44.18 seconds elapsed during race)
Race Start September 24, 2020 9:33:34am UTC
Race Finish September 24, 2020 9:34:18am UTC
Outcome No win (2 of 5)
Accuracy 98.0%
Points 59.67
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.