German robotics company Festo has created a robot dragonfly that can fly forwards, backwards and sideways, and can even hover in the air.
Starting at $99, this tiny UAV is capable of hovering quietly in midair and taking high-definition pictures.
A beautiful gif deconstructs the wing motions of a bat, a goose, a moth, a dragonfly and a hummingbird to reveal the looping patterns therein.
Crave's Kelsey Adams gets ready for the new season of "Agents of S.H.I.E.L.D." with a quick salute to the Howling Commandos' EMP joy buzzer and other old-school fun.
Festo has once again turned to nature to build a gesture-controlled robotic kangaroo that stores and uses the kinetic energy of its own motion.
The Audioengine D3 may be teensy, but this affordable component can radically upgrade your computer's sound quality!
The Audioquest Dragonfly USB DAC has just been reduced to $99 online; readers can also get a good deal on the Logitech UE Smart Radio.
Professors and students at the University of Maryland have designed a robotic bird that can not only fly, but also perform manoeuvres in the air.
Harvard University researchers have conducted the first controlled flight of so-called "RoboBees," which weigh less than a tenth of a gram.
A tiny flying robot the size of a house fly is helping scientists study the dynamics of insect flight.