This Is No Ordinary Firefly. It's A Robot. You KNOW You Want To See This Thing In Action...
You read the title right. This little dragon fly is man made machine. Made by Festo, it's call the BionicCopter.
It's simply amazing how advanced we've gotten with robotic machines. We can make things that mimic the flight of a firefly. Only less than 100 years ago we discovered that we could fly. Incredible.
Source: Festo Bionic