“The idea also can be used to design the acoustics of a building or a room by shaping sound differently. Imagine being able to eliminate the sound that reflects off of objects. Auditoriums and studios could be designed in a whole new way.” read more… http://www.informationweek.com/news/showArticle.jhtml?articleID=205602773
Focused Lethality -Small Diameter Bomb – SDB
This is a video about a military technology called the SDB - http://www.liveleak.com/view?i=078_1200140444 Specifications Length: 70.8 in (1.8 m). Width: 7.5 in (19 cm). Weapon weight: 285 pounds (130 kg). Warhead: 206 lb (93 kg) penetrating, blast fragmentation. 50 lbs (23kg) of high explosive. Warhead penetration: “six feet of reinforced concrete. “more than three feet (1 [...]
