Researchers at the Georgia Institute of Technology have developed a wing-flapping robot that can fly and hover like a real dragonfly. The project originally began with a research grant of $1,000,000 ...

(Phys.org) —German technology company Festo has unveiled the BionicOpter, a fully functional robotic dragonfly. It can fly forwards, backwards, hover and even fly sideways—just like a real dragonfly.