Monkey With Robot Arm
I can comprehend the potential benifits to amputees and spinal injury patients but I still feel bad for the monkey.
Comments on certain points where science and technology impinges on humanity.
Active Denial Technology uses a transmitter to send a narrow beam of 95-GHz millimeter waves towards an identified subject. Traveling at the speed of light, the energy reaches the subject and penetrates less than 1/64 of an inch into the skin, quickly heating up the skin's surface. The 95-GHz energy penetrates 1/64 inch into the skin and produces an intense burning sensation that stops when the transmitter is switched off or when the individual moves out of the beam. Within seconds, an individual feels an intense heating sensation that stops when the transmitter is shut off or when the individual moves out of the beam. According to reports, a 2-second burst from the system can heat the skin to a temperature of 130° F. At 50 °C, the pain reflex makes people pull away automatically in less than a second. Someone would have to stay in the beam for 250 seconds before it burnt the skin.
Countermeasures against the weapon could be quite straightforward — for example covering up the body with thick clothes or carrying a metallic sheet — or even a trash can lid — as a shield or reflector. Also unclear is how the active-denial technology would work in rainy, foggy or sea-spray conditions where the beam's energy could be absorbed by water in the atmosphere."
In media reports its been stated:
"The millimeter waves cannot go through walls or glass, but they can penetrate most clothing, officials said."
So there seems to be a fair amount of defense techniques that could make this weapon less effective than one might imagine, a suicide car bomber just needs to make sure he has a windshield and that his windows are rolled up. In addition what is meant by "most" clothing, it wouldn't take much to determine what materials and thickness would minimize the beam's effect.
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Via core77Since about ten years Theo Jansen is occupied with the making of a new nature. Not pollen or seeds but plastic yellow tubes are used as the basic matierial of this new nature. He makes skeletons which are able to walk on the wind. Eventualy he wants to put these animals out in herds on the beaches, so they will live their own lives. Definately go to his website and check out all his other work and their are DVDs of more of the wind walking machines. They are very impressive. |