Stealth sharks may patrol the world's seas

March 2, 2006
Shark

Several groups around the world have gained approval to develop implants that can monitor and control the behavior of a wide range of animals.

In the United States a team funded by the military has created a neural probe that can manipulate a shark's brain signals or decode them. More controversially, the Pentagon hopes to use remote-controlled sharks as spies.

The neural implant is designed to enable a shark's brain signals to be manipulated remotely, controlling the animal's movements, and perhaps even decoding what it is feeling.

Researchers hope such implants will improve our understanding of how animals interact with their environment.

The Pentagon hopes to exploit sharks' natural ability to glide quietly through the water, sense delicate electrical gradients and follow chemical trails. By remotely guiding the sharks' movements, they hope to transform the animals into stealth spies, perhaps capable of following vessels without being spotted.

That project, funded by the Defense Advanced Research Projects Agency was presented during the Ocean Sciences Meeting in Honolulu last week.

Copyright 2006 by United Press International

Explore further: Mind-controlled hand offers hope for the paralysed

Related Stories

BP seals first oil leak in Gulf of Mexico

May 5, 2010

BP capped Wednesday one of three leaks hemorraging crude into the Gulf of Mexico, as emergency crews rushed to protect fragile shorelines and islands at risk from the spreading oil slick.

Trying out carbon to treat toxic sediment

June 10, 2011

On the surface, Canal Creek looks like a postcard Chesapeake Bay tributary, with red-winged blackbirds swooping over the tidal marsh lining its banks.

Researchers working to better treat soldiers

November 12, 2013

Auburn University and military researchers are studying the structures and activity of the brains of soldiers returning from Iraq and Afghanistan in an effort to better understand post-traumatic stress disorder and post-concussion ...

Recommended for you

Using optical chaos to control the momentum of light

October 19, 2017

Integrated photonic circuits, which rely on light rather than electrons to move information, promise to revolutionize communications, sensing and data processing. But controlling and moving light poses serious challenges. ...

Terahertz spectroscopy goes nano

October 19, 2017

Brown University researchers have demonstrated a way to bring a powerful form of spectroscopy—a technique used to study a wide variety of materials—into the nano-world.

0 comments

Please sign in to add a comment. Registration is free, and takes less than a minute. Read more

Click here to reset your password.
Sign in to get notified via email when new comments are made.