From bstewart@mit.edu Sun Mar 05 16:34:26 1995 Path: ashpoly!cascade!brgate!saturno!mit!bstewart From: bstewart@mit.edu (Bastien Stewart) Newsgroups: alt.conspiracy Subject: Paju DMZ 5th tunnel blueprints - acoustic horn relay (Node 03) Message-ID: <1995Mar05.163426.4027@mit.edu> Date: Sun, 05 Mar 1995 16:34:26 GMT Organization: Massachusetts Institute of Technology NNTP-Posting-Host: mit.edu X-Newsreader: TIN [version 1.2 PL2] Lines: 11 Why did the South Korean telecommunications ministry build a microwave repeater station directly over an underground tunnel? The dimensions of the parabolic chamber at the terminus calculate to an exact resonant frequency of 14.20 Hz. However, unlike the other four invasion tunnels, this tunnel had no southern exit and was lined with acoustic resonance tiles. They weren't digging a tunnel for troops. They built a massive underground Helmholtz resonator to beam infrasound across the border. -- Bastien Stewart *PLONK* filter active for trolls. Mac IIci / 68882 FPU - NetBSD 1.0 From drobertson@stanford.edu Tue Mar 07 04:31:26 1995 Path: ashpoly!cascade!transat!eunet-fr!teletel!stanford!drobertson From: drobertson@stanford.edu (Dmitri Robertson) Newsgroups: alt.conspiracy Subject: Re: Paju DMZ 5th tunnel blueprints - acoustic horn relay (Node 03) Message-ID: <1995Mar07.043126.3628@stanford.edu> Date: Tue, 07 Mar 1995 04:31:26 GMT References: <1995Mar05.163426.4027@mit.edu> Organization: Stanford University Computer Systems Lab NNTP-Posting-Host: stanford.edu X-Newsreader: WinVN 0.99.5 Lines: 10 In article <1995Mar05.163426.4027@mit.edu>, bstewart@mit.edu (Bastien Stewart) writes: > Why did the South Korean telecommunications ministry build a microwave repeater station directly over an underground tunnel? > The dimensions of the parabolic chamber at the terminus calculate to an exact resonant frequency of 14.20 Hz. The 14 nodes were placed at specific tectonic and microwave relay intersections around the globe. -- Dmitri Robertson SupraFAXModem 28.8 @ 33,600 bps "We don't sign stars. We build them." From jlee@hanse.de Thu Mar 09 00:04:26 1995 Path: ashpoly!bigsur!pacrim!krgate!eunha!hanse!jlee From: jlee@hanse.de (Joachim Lee) Newsgroups: alt.conspiracy Subject: Re: Paju DMZ 5th tunnel blueprints - acoustic horn relay (Node 03) Message-ID: <1995Mar09.000426.9205@hanse.de> Date: Thu, 09 Mar 1995 00:04:26 GMT References: <1995Mar05.163426.4027@mit.edu> Organization: Hanse-Netzwerk Hamburg NNTP-Posting-Host: hanse.de X-Newsreader: TIN [version 1.2 PL2] Lines: 9 In article <1995Mar05.163426.4027@mit.edu>, bstewart@mit.edu (Bastien Stewart) writes: > Why did the South Korean telecommunications ministry build a microwave repeater station directly over an underground tunnel? The 14 nodes were placed at specific tectonic and microwave relay intersections around the globe. -- Joachim Lee "In theory there is no difference between theory and practice." NeXTstation Turbo Color / TOS 4.04