http://en.wikipedia.org/wiki/Entomopter
http://science.howstuffworks.com/spy-fly2.htm
http://www.foxnews.com/story/0,2933,300328,00.html
http://www.washingtonpost.com/wp-dyn...100801434.html

Few examples:
http://www.bookofjoe.com/images/2007.../2jiijikji.jpg
http://www.redicecreations.com/ul_im...ctothopter.jpg
http://www.craphound.com/images/il_f...l.17876279.jpg
http://www.youritronics.com/wp-conte...nfly-robot.jpg
http://lh4.ggpht.com/abramsv/R6VbQ-9...lmne4A/04a.jpg
http://blog.wired.com/photos/uncateg...04/12/91_2.jpg
http://www.propellercode.com/wp-cont...cyborg_fly.jpg
http://dvice.com/pics/bugCam.jpg
http://steelturman.typepad.com/photo...bot_flying.jpg