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mike susz

@mikesusz

similarly, if you're getting older it would be very interesting to listen to the episode about hearing loss https://www.20k.org/episodes/hearingloss

May 23, 2017, 1:58 PM

mike susz

@mikesusz

listen to this one out loud with people of various ages. when they do frequency sweeps, put your hand up when you stop hearing the tone.

May 23, 2017, 2:09 PM