Posted on 02/19/2008 5:16:23 AM PST by Red Badger
A recently unclassified report from the Pentagon from 1998 has revealed an investigation into using laser beams for a few intriguing potential methods of non-lethal torture. Some of the applications the report investigated include putting voices in people's heads, using lasers to trigger uncontrolled neuron firing, and slowly heating the human body to a point of feverish confusion - all from hundreds of meters away.
A US citizen requested access to the document, entitled "Bioeffects of Selected Non-Lethal Weapons," under the Freedom of Information Act a little over a year ago. There is no evidence that any of the technologies mentioned in the 10-year-old report have been developed since the time it was written.
Click Here! The report explained several types of non-lethal laser applications, including microwave hearing, disrupted neural control, and microwave heating. For the first type, short pulses of RF energy (2450 MHz) can generate a pressure wave in solids and liquids. When exposed to pulsed RF energy, humans experience the immediate sensation of "microwave hearing" - sounds that may include buzzing, ticking, hissing, or knocking that originate within the head.
Studies with guinea pigs and cats suggest that the mechanism responsible for the phenomenon is thermoelastic expansion. Exposure to the RF pulses doesn´t cause any permanent effects, as all effects cease almost immediately after exposure ceases. As the report explains, tuning microwave hearing could enable communicating with individuals from a distance of up to several hundred meters.
"The phenomenon is tunable in that the characteristic sounds and intensities of those sounds depend on the characteristics of the RF energy as delivered," the report explains. "Because the frequency of the sound heard is dependent on the pulse characteristics of the RF energy, it seems possible that this technology could be developed to the point where words could be transmitted to be heard like the spoken word, except that it could only be heard within a person´s head. In one experiment, communication of the words from one to ten using ´speech modulated´ microwave energy was successfully demonstrated. Microphones next to the person experiencing the voice could not pick up these sounds. Additional development of this would open up a wide range of possibilities."
The report predicts that communicating at longer distances would be possible with larger equipment, while shorter range signals could be generated with portable equipment. Putting voices in people´s heads could cause what the report calls "psychologically devastating" effects. The technology might even allow for communicating with an individual hostage surrounded by captors, although this would require "extreme directional specificity."
With another weapon, electromagnetic pulses could be used to disrupt the brain´s functioning, although this technology was still in the theoretical stages at the time.
Under normal conditions, all brain structures function with specific rhythmic activity depending on incoming sensory information. Sometimes, the brain synchronizes neuronal activity in order to focus on a specific task, but the degree of neuronal synchronization is highly controlled. However, under certain conditions (such as physical stress or heat stroke), more areas of the brain can fire in a highly synchronized manner, and may begin firing uncontrollably.
The report describes a method for replicating this highly synchronized neuron firing across distances of several hundred meters. High-voltage (100 kV/m) electromagnetic pulses lasting for one nanosecond could trigger neurons to fire, disrupting the body´s controlled firing activity. Short-term effects may include loss of consciousness, muscle spasms, muscle weakness, and seizures lasting for a couple minutes. These high-voltage pulsed sources, which would require an estimated frequency of 15 Hz, exist today.
Another form of non-lethal torture described in the report is microwave heating. By raising the temperature of the body to 41°C (105.8°F), humans can experience sensations such as memory loss and disorientation, and exhibit reduced aggression. According to the report, humans can survive temperatures up to 42°C (107.6°F), at which time prolonged exposure can result in permanent brain damage or death.
The microwave heating technique was tested on a Rhesus monkey, where a 225 MHz beam caused an increase in the animal´s body temperature. Depending on the dosage level, the temperature increase occurred within a time of 15 to 30 minutes. After the beam was removed, the animal´s body temperature decreased back to normal. The report suggests the technique could be useful for controlling crowds or in negotiations.
While the investigations reveal intriguing techniques for non-lethal torture, the report does not mention plans for carrying out specific experiments or studies in the future.
Heh - could make for some very effective psyops in the war against islamic jihad. Imagine some of those guys being overwhelmed by continual thoughts like, “allah says no more jihad”, or, “everybody knows about your tiny *member*”...
“Silent weapons for a quiet war”
What if both sides of the negotiation have this device?
Maybe this is this is why school massacres happen so close to election cycles; just in time to boost gun grabbing efforts. (Excuse me, got to go out to the barnyard and feed the UFO’s.)
Sounds like male puberty.
Lol!
Just put tin foil over your windows. And as an added benefit, the lasers would then help warm your house up and save on your heating bills! Not sure how yoru house talking to you would fare, but it’s a start!
This is Aaaallllaaaaaaaaaah.... .Aaaaaaalllllaaaaaaaaaahh......you will have a BLTeeeeee! A Beeeeeee Elllllll Teeeeeeeee!
/mark
Sharks have these, coming out of their eyes.
LOL!!......
theyusedtobeamthoughtsintomyheadusingmytelevisionbutnowtheyuselasers
Great. And now we’re giving lasers to dolphins.
There is no evidence that any of the technologies mentioned in the 10-year-old report have been developed BY THE US since the time it was written.
I’m sure China and Russia are working on their own stuff, and probably worse.........
This is being tested by marketers but without lasers (seen on CNN). There is a basic directional auidio signal that can be sent so a person hears a message when they enter the signals space. No one outside the area hears it, and it can be sent from a distance away.
slowly heating the human body to a point of feverish confusion - all from hundreds of meters away.
Currently testing the non-lethal heat-ray weapon.
Discovery Channels "Futureweapons" show has all of this and more.
Happens at every rock concert.......
Just because you hear them doesn’t mean you have to listen to them!
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