Artikelrobot
Well-Known Member
The U.S. Navy is said to be field-testing a new short-range communications device called LightSpeed that could soon let sailors talk securely up to two miles apart - just by looking at each other
http://www.southgatearc.org/news/march2006/hello_sailor.htm
http://www.southgatearc.org/news/march2006/hello_sailor.htm