Off TopicAre you a QOTWer? Do you want to start a thread that isn't a direct answer to the current QOTW? Then this place, gentle poster, is your friend.
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rob, Sun 1 Apr 2001, 1:00)
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no, it affects vision apparently.What I saw was a fuzzy outline of a person. From what I have read, infrasound causes exactly this type of phenomenon.
(, Wed 15 Aug 2012, 12:45, 1 reply, 13 years ago)
Is this sounds too low to hear?(
sporters I’m sincerely gratitude to you, Wed 15 Aug 2012, 12:47,
Reply)
I thought that18MHz is towards the top end of normal hearing
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sporters I’m sincerely gratitude to you, Wed 15 Aug 2012, 13:13,
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