Dewayne, I'm not "involved in this subject matter", and I find it very interesting. If it doesn't interest you, delete it. Just Chll! Erich Kern -----Original Message----- From: Dewayne Hill (n0ssy)To: PSN-L Mailing List Date: Wednesday, December 15, 1999 2:55 PM Subject: Re: Cheap accelerometer Would all of the parties involved in this subject mater PLEASE communicate directly with each other. I'm tired of the E-Mails about this subject being posted to me via the PSN server. Dewayne Hill >It's difficult to recommend that you even respond to this guy, because >it will only encourage him. However, he ought to look at some of the >blast monitoring systems which combine geophones and acoustic sensors to >record effects from explosive blasts. > >They aren't free of course, but it seems like obsolete ones show up on >eBay about once a month and sells for under $100. Unfortunately, if you >go down that path, you'll probably end up testifying in court. It would >be better if you could keep quiet until he goes away. > >A friend of mine does blasting and besides recording the data, always >makes a point of photographing existing cracks in nearby structures >before doing the blasting. He was showing some of these photos to a >plaintiff recently, and she identified the cracks as the ones caused by >the blast effects. He didn't make a point of telling her that the >photos were taken prior to the event, that comes later. > >John Hernlund wrote: >> >> Ted, >> Part of being in our department at ASU is learning the skill of "wacko >> deflection" by referring crazies to somebody else. Some jerk called up our >> department asking about measuring vibrations from his neighbor's stereo and >> he was deflected twice before ending up asking me (somebody told him I set up >> our seismometer display in the building). I sent him a brief e-mail on it and >> thought it would be over, but the fellow keeps coming back for more. He said >> he wants to get some kind of legal action taken by measuring the acceleration >> of his walls from his neighbor's "infrasound stereo" that the police can't >> hear, and hence won't do anything about. This must be some stereo! Now he >> sent me a nasty e-mail deriding me for not contacting him by telephone. So if >> anybody can think of a way for me to get rid of him (beyond me deflecting him >> upon some other poor soul) by sending any info about cheap accelerometers >> please let me know... >> >> One day it would be fun to compile a list of all the wackos and what they >> were about. We have had people make quite a few interesting scenes...like >> a fellow proving God's existence through mathematical jibberish and demending >> acceptance, people sure that the "face" on Mars was an alien artifact, the >> "flat earth" people who think that all earth and space scientists are hiding >> the truth and are obviously involved in strange cults (we told them that new >> students are inducted by candlelight in the basement where strange and exotic >> rites are performed), expanding earth theorists, etc.... >> >> John Hernlund >> E-mail: hernlund@....... >> WWW: http://www.public.asu.edu/~hernlund/ >> >> ****************************************************************************** >> >> _____________________________________________________________________ >> >> Public Seismic Network Mailing List (PSN-L) >> >> To leave this list email listserver@.............. with the body of the >> message: leave PSN-L > >_____________________________________________________________________ > >Public Seismic Network Mailing List (PSN-L) > >To leave this list email listserver@.............. with the body of the >message: leave PSN-L > > Dewayne Hill (n0ssy) Westminster, Colorado USA 39.83569n 105.0627w Elev. 5660ft. _____________________________________________________________________ Public Seismic Network Mailing List (PSN-L) _____________________________________________________________________ Public Seismic Network Mailing List (PSN-L)
Larry Cochrane <cochrane@..............>