133 lines
6.4 KiB
Plaintext
133 lines
6.4 KiB
Plaintext
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(word processor parameters LM=8, RM=75, TM=2, BM=2)
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Taken from KeelyNet BBS (214) 324-3501
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Sponsored by Vangard Sciences
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PO BOX 1031
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Mesquite, TX 75150
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There are ABSOLUTELY NO RESTRICTIONS
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on duplicating, publishing or distributing the
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files on KeelyNet!
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May 2, 1991
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SONIC2.ASC
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Taken from Mechanix Illustrated - October 1952
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Metal Carving with Super-Sound
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Ultrasonic waves now have found a new and most important
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application. Their ultra-high frequency vibrations make it possible
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to activate SOFT steel tools so that they can carve into the HARDEST
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of substances.
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No one would believe that an ordinary pen point can penetrate a hard
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slab of thick glass. Nor that a perfect thread can be cut into a
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disk of tungsten-carbide, which is one of the hardest of all
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presently-made metals, with nothing better than a run-of-the-mill
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standard screw.
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Neither could be done, of course, in the USUAL manner but as soon as
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one of these objects is attached to a SUITABLE bit through which a
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current of ultrasonic waves is chased, the miracle happens.
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Be it pen point or screw, a little cogwheel or even a well-cut
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cameo-like picture, it begins to SWING UNBELIEVABLY fast!
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In fact it vibrates 27,000 times a second. NO SURFACE hard enough
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to stand up against such impact CAN RESIST PENETRATION.
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Anything resilient, on the other hand, remains unaffected by the
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driving force of the vibration. A finger inadvertently held under
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the carving piece remains unhurt, simply because the flesh is TOO
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CUSHIONY for the bite.
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The Cavitron Equipment Corporation of Long Island City, N.Y. avails
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itself of this scientific discovery using a cheap abrasive and jets
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of water, thereby eliminating costly methods and materials.
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Vangard notes...
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This article seemed particularly apropo for KeelyNet since we
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are interested in sonic phenomena as researched by John Worrell
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Keely.
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Tornados have shown that paper straws can be propelled at such
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high velocity that they will penetrate telephone poles and trees
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Page 1
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with no damage to the straw.
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Unfortunately, the article does not detail the degree of
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deflection from a fixed axis, but it would seem to be dependent
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on the speed with which the cutting was desired without it being
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so great as to cause a loss in thrust. Although here it is not
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power but speed which does the work.
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We are reminded here of Keely's discovery of the molecular
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disintegration process which used a specific signature of
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acoustic frequencies. He was able to reduce quartz to dust
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simply from the proximity of the vibrating head of his device.
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Not much is known about the machine as Keely destroyed it when
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ordered to reveal the secrets of his devices to the courts. All
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the details we have are in the Keely section of KeelyNet.
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We are also reminded of one of Tesla's experiments,
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(considerably after Keely) which used mechanical vibrators. The
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principle was used to demonstrate that all mass could be
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destroyed or otherwise damaged from resonant oscillations.
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One such story says Tesla had a giant chain link suspended from
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the ceiling. A small mechanical vibrator was attached to the
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link and tuned to the resonant frequency of the line. Within
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minutes, the link began to "beat like a human heart" then
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shattered into pieces.
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Modern researchers into this field include Professor Gavraud of
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France and his investigations into INFRASONIC frequencies (below
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15 cycles per second). It was found that 7 cycles per second
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was the most disastrous frequency found for all matter. The
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oscillations at 7 cycles are quite unnatural and bring on
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rupturing at a rate proportional to the amplitude of the wave.
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It is almost impossible to generate such low frequencies with
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electronics, so mechanical systems were used. Reports indicated
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the wave could be detected as much as 30 miles form the test
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site. A truck mounted weapon was built by the French in the
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60's using the principle.
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Modern cutting techniques include the use of water ejected at
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very high pressures (on the order of 50,000 PSI) to cut
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extremely hard surfaces, leaving clean cut edges and no residue.
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Lasers also are used for cutting and are in essence ejecting
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"wavicles" of matter/energy at very high rates of speed to cut
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or burn.
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--------------------------------------------------------------------
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If you have comments or other information relating to such topics
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as this paper covers, please upload to KeelyNet or send to the
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Vangard Sciences address as listed on the first page.
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Thank you for your consideration, interest and support.
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Jerry W. Decker.........Ron Barker...........Chuck Henderson
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Vangard Sciences/KeelyNet
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If we can be of service, you may contact
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Jerry at (214) 324-8741 or Ron at (214) 242-9346
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