It'll blow you away

时间:2019-03-07 08:09:01166网络整理admin

By Ian Sample LASER-guided robotic machine guns, electronic tags that cling to soldiers’ clothing and call in mini-missiles, or fields full of simple vibration sensors—all these could one day provide substitutes for anti-personnel landmines, according to a report from the US National Academy of Sciences. In 2006, the US is set to belatedly join 139 other countries in agreeing to the Ottawa Convention outlawing anti-personnel landmines, so Congress asked the academy to assess alternatives. George Bugliarello of the Polytechnic University in New York, who chaired the academy’s committee,