B
Back For Revenge
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I posted it in physics but there were no answerers there, just tons of homework questions.
Do you think we'd be able to detect or study sound waves if we did not have the ability to hear them first?
Or would they simply go unnoticed?
Do you think we'd be able to detect or study sound waves if we did not have the ability to hear them first?
Or would they simply go unnoticed?