The prototype seen above, called Mercury, is an ornithopter which means it flaps it’s wings. It is the first to show controlled hovering. Look closely, there’s no rudder or tail. Mercury uses ...

Ornithopters look silly. They look like something that shouldn’t work. An airplane with no propeller and wings that go flappy-flappy? No way that thing is going to fly. There are, however ...

Leonardo da Vinci turned his skills to many topics. The diagram shows a wing design for a human powered craft, probably an ornithopter, sketched in about 1485. The flapping mechanism seems to be ...

The footage includes the drone’s design, research and development ... has also reported that the “Small Falcon” ornithopter can fold its wings while flapping them, fold only one wing ...

Its whirring motors burn about four times the amount of power as a plane-like drone with rigid wings. So-called ornithopters, which have flapping wings, offer the best of both worlds. The one seen ...

Read more: 20 Critically-Panned Sci-Fi Movies That Are Actually Worth Your Time Sitting with the wings retracted, the LEGO ...