The Sonic Fence
sonicfence_485.jpgPainful sound waves could keep wetsuit-clad terrorists away from ships Since the bombing of the U.S.S. Cole in 2000, protecting docked ships-both military and commercial-has been a...
View ArticleBuilding an Electronic Fence to Track Space Junk
Space JunkAn artist's impression of space debris in low-Earth orbit. The U.S. government wants a better surveillance system to keep track of the thousands of space junk pieces.ESATo ward off orbital...
View ArticleThe Sonic Fence
sonicfence_485.jpg Since the bombing of the U.S.S. Cole in 2000, protecting docked ships-both military and commercial-has been a big priority in the fight against terrorism. The Department of Homeland...
View ArticleBuilding an Electronic Fence to Track Space Junk
Space Junk An artist's impression of space debris in low-Earth orbit. The U.S. government wants a better surveillance system to keep track of the thousands of space junk pieces. ESA Thousands of...
View ArticleThe Sonic Fence
Since the bombing of the U.S.S. Cole in 2000, protecting docked ships-both military and commercial-has been a big priority in the fight against terrorism. The Department of…
View ArticleBuilding an Electronic Fence to Track Space Junk
Thousands of manmade pieces of space junk orbit the Earth, threatening astronauts and unmanned missions alike. Now the U.S. Air Force Space Command wants an electronic "space…
View Article