http://genaud.net/2006/12/buzzing-children/ genaud.net Fri, 18 Jun 2010 21:10:52 +0000 http://wordpress.org/?v=2.9.1 hourly 1 http://genaud.net/2006/12/buzzing-children/comment-page-1/#comment-38490 Jason Wed, 16 Jul 2008 23:42:14 +0000 http://genaud.net/2006/12/buzzing-children/#comment-38490 My coworkers and i, aged 24, 25, and 33, can all hear up to 18KHz. My coworkers and i, aged 24, 25, and 33, can all hear up to 18KHz.

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