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Andy, Haven't seen that one before...seems many of us "sonar nuts" are out there! To make myself feel better, I'd like to feel I am slightly ahead of most tinkerer's and have found the best place to share what I find to do the most good...psubs! David Bartsch > Date: Thu, 18 Feb 2010 08:04:11 -0500 > From: andy.goldstein@videoray.com > To: personal_submersibles@psubs.org > Subject: [PSUBS-MAILIST] Another hydrophone hack > > For Dave B. and any other hydroacoustic hackers. > > http://hackaday.com/2010/02/17/now-you-can-record-mermaids-singing/ > > It's a hydrophone made out of a tuna can. > > -a > > > > > > ************************************************************************ > ************************************************************************ > ************************************************************************ > The personal submersibles mailing list complies with the US Federal > CAN-SPAM Act of 2003. Your email address appears in our database > because either you, or someone you know, requested you receive messages > from our organization. > > If you want to be removed from this mailing list simply click on the > link below or send a blank email message to: > removeme-personal_submersibles@psubs.org > > Removal of your email address from this mailing list occurs by an > automated process and should be complete within five minutes of > our server receiving your request. > > PSUBS.ORG > PO Box 53 > Weare, NH 03281 > 603-529-1100 > ************************************************************************ > ************************************************************************ > ************************************************************************ > Hotmail: Powerful Free email with security by Microsoft. Get it now. |