From aeriksson@delphi.com Thu Dec 05 06:33:28 1996
Path: ashpoly!cascade!bigsur!delphi!aeriksson
From: aeriksson@delphi.com (Aiko Eriksson)
Newsgroups: alt.conspiracy
Subject: Discussion: Paju DMZ 5th tunnel blueprints - acoustic horn relay (Node 03)
Message-ID: <1996Dec05.063328.9653@delphi.com>
Date: Thu, 05 Dec 1996 06:33:28 GMT
Organization: Delphi Internet Services
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Received declassified survey maps of the Paju sector along the Korean DMZ from 1987.

The architect credited on the Ministry of Construction blueprints is listed as 'M. Hale / Orion Pacific Engineering'.
The dimensions of the parabolic chamber at the terminus calculate to an exact resonant frequency of 14.20 Hz.

They weren't digging a tunnel for troops. They built a massive underground Helmholtz resonator to beam infrasound across the border.

-- 
Aiko Eriksson -- Delphi Internet Services
"They will send a copy in my place."

From vsantos@stanford.edu Fri Dec 06 13:15:28 1996
Path: ashpoly!cascade!transat!sunet!nordrelay!stanford!vsantos
From: vsantos@stanford.edu (Valeria Santos)
Newsgroups: alt.conspiracy
Subject: Re: Discussion: Paju DMZ 5th tunnel blueprints - acoustic horn relay (Node 03)
Message-ID: <1996Dec06.131528.6377@stanford.edu>
Date: Fri, 06 Dec 1996 13:15:28 GMT
References: <1996Dec05.063328.9653@delphi.com>
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In article <1996Dec05.063328.9653@delphi.com>, aeriksson@delphi.com (Aiko Eriksson) writes:
> Received declassified survey maps of the Paju sector along the Korean DMZ from 1987.

A Helmholtz resonator tuned to 14.2 Hz! That's why the Korean pressing (Node 03) decoded line says: 'WHEN THE HATCH IS OPEN, WHO WALKS IN?'

-- 
Valeria Santos | vsantos@stanford.edu
PGP Key fingerprint: D1A8 1C0C A167 163A
"Keep the channels open."

From bhernandez@clari.net Fri Dec 06 20:30:28 1996
Path: ashpoly!cascade!transat!eunet-fr!teletel!clari!bhernandez
From: bhernandez@clari.net (Bruno Hernández)
Newsgroups: alt.conspiracy
Subject: Re: Discussion: Paju DMZ 5th tunnel blueprints - acoustic horn relay (Node 03)
Message-ID: <1996Dec06.203028.2082@clari.net>
Date: Fri, 06 Dec 1996 20:30:28 GMT
References: <1996Dec05.063328.9653@delphi.com> <1996Dec06.131528.6377@stanford.edu>
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In article <1996Dec06.131528.6377@stanford.edu>, vsantos@stanford.edu (Valeria Santos) writes:
> A Helmholtz resonator tuned to 14.2 Hz! That's why the Korean pressing (Node 03) decoded line says: 'WHEN THE HATCH IS OPEN, WHO WALKS IN?'

I was stationed near Camp Bonifas in 1989. You could feel that hum in your teeth whenever you walked near the perimeter wire.

Top-posters will be placed in my ~/.killfile without notice.

-- 
Bruno Hernández
Tape trading list upon request. SASE required for international mail.