Insects become fly-on-the-wall spies with tiny cameras, radio controls and microphonesBy FIONA MACRAE - More by this author » Last updated at 01:06am on 6th March 2008 It sounds like the stuff of science fiction - beetles, rats and sharks turned into cunning spies courtesy of a brain implant or two. But such scenarios are fast moving from fantasy to fact, with laboratories around the world hatching a new breed of spy. Moths, beetles, rats, pigeons and sharks have been installed with electrodes, batteries and even video cameras in an attempt to create the ultimate spook. Scroll down for...