Pentagon Mulls 'Stealth Sharks'
AFP
March 1, 2006 The Pentagon is funding research into neural implants with the ultimate hope of turning sharks into "stealth spies" capable of gliding undetected through the ocean, the British weekly New Scientist says.
The research builds on experimental work to control animals by implanting tiny electrodes in their brain, which are then stimulated to induce a behavioral response.
"The Pentagon hopes to exploit sharks' natural ability to glide quietly through the water, sense delicate electrical gradients and follow chemical trails," said the report, carried in Saturday's edition.
"By remotely guiding the sharks' movements they hope to transform the animals into stealth spies, perhaps capable of following vessels without being spotted," the article said.
The unusual project is being funded by the Pentagon's Defense Advanced Research Projects Agency (DARPA), which pioneered the Internet as a platform for robust communications.
Scientists involved in the scheme presented their work last week at a meeting on Ocean Sciences in Honolulu, Hawaii, according to the report.
A team at Boston University have implanted electrodes into the brain of a spiny dogfish in a shallow tank. The implants, controlled by a small radio transmitter, stimulate either the right or left side of a brain area dedicated to smell, causing the fish to flick around in that direction in response to the signal.
The next step will be to take this device outside the laboratory. Blue sharks implanted with the gadget are to be released off the coast of Florida.
As radio signals will not penetrate the sea, communications with the fish will be made through U.S. Navy acoustic towers capable of sending sonar signals to a shark up to 300 kilometers (187 miles) away.
Other DARPA-funded researchers are working on using implants to record brain activity in sharks in order to understand which neurons are fired by scents, electrical or magnetic fields.
These signals help the fish to navigate and offer the reward of food, and could thus in theory be manipulated for surveillance work.
New Scientist said the DARPA work was controversial, but also pointed out that work with animal implants also had a potential benefit for medicine.
Understanding more about the brain's electrical signals could one day result in implants to control a prosthetic limb to overcome paralysis.
This is just absurd, seriously, now they're even manipulating the sharks to spy ! For god's sake, what next?
AFP
March 1, 2006 The Pentagon is funding research into neural implants with the ultimate hope of turning sharks into "stealth spies" capable of gliding undetected through the ocean, the British weekly New Scientist says.
The research builds on experimental work to control animals by implanting tiny electrodes in their brain, which are then stimulated to induce a behavioral response.
"The Pentagon hopes to exploit sharks' natural ability to glide quietly through the water, sense delicate electrical gradients and follow chemical trails," said the report, carried in Saturday's edition.
"By remotely guiding the sharks' movements they hope to transform the animals into stealth spies, perhaps capable of following vessels without being spotted," the article said.
The unusual project is being funded by the Pentagon's Defense Advanced Research Projects Agency (DARPA), which pioneered the Internet as a platform for robust communications.
Scientists involved in the scheme presented their work last week at a meeting on Ocean Sciences in Honolulu, Hawaii, according to the report.
A team at Boston University have implanted electrodes into the brain of a spiny dogfish in a shallow tank. The implants, controlled by a small radio transmitter, stimulate either the right or left side of a brain area dedicated to smell, causing the fish to flick around in that direction in response to the signal.
The next step will be to take this device outside the laboratory. Blue sharks implanted with the gadget are to be released off the coast of Florida.
As radio signals will not penetrate the sea, communications with the fish will be made through U.S. Navy acoustic towers capable of sending sonar signals to a shark up to 300 kilometers (187 miles) away.
Other DARPA-funded researchers are working on using implants to record brain activity in sharks in order to understand which neurons are fired by scents, electrical or magnetic fields.
These signals help the fish to navigate and offer the reward of food, and could thus in theory be manipulated for surveillance work.
New Scientist said the DARPA work was controversial, but also pointed out that work with animal implants also had a potential benefit for medicine.
Understanding more about the brain's electrical signals could one day result in implants to control a prosthetic limb to overcome paralysis.
This is just absurd, seriously, now they're even manipulating the sharks to spy ! For god's sake, what next?
cereal_killer:
well that's a bummer that you have to work the entire weekend of my party... but don't worry i plan to have plenty more... some of which i will probably turn into full blown upstateSGNY group parties. 