RoboFly a robot model of fruit fly wings that is 100 times larger than a fruit fly. It is submerged in oil to simulate the viscosity of the sticky air around the wing of a real fruit fly. (Credit: Dickinson lab)From Science Daily:
ScienceDaily (Aug. 6, 2009) — Engineers have long been stymied in their attempts to fabricate micro aerial robots that can match the amazing flight capabilities of nature’s most advanced flying insects ¾flies. Such robot flies -- if they could be made efficient enough for long missions -- could be used for a variety of tasks, from spying, to mine detection to search and rescue missions in collapsed buildings.
Read more ....