Interesting story and video I found while browsing some international news.
Rarely see videos like that on our news... pretty cool yet very creepy at the same time.
http://translate.google.com/translate?sl=auto&tl=en&js=n&prev=_t&hl=en&ie=UTF-8&eotf=1&u=http%3A%2F%2Frnd.cnews.ru%2Ftech%2Fnews%2Fline%2Findex_science.shtml%3F2013%2F04%2F10%2F525418