Hah, read the beginning of this article: http://www.washingtonpost.com/wp-dyn/content/article/2007/05/05/AR2007050501009.html http://www.washingtonpost.com/wp-d

Hah, read the beginning of this article: http://www.washingtonpost.com/wp-dyn/content/article/2007/05/05/AR2007050501009.html http://www.washingtonpost.com/wp-dyn/content/article/2007/05... It starts by talking about a minefield clearing robot, but the whole article's really good.