Ever since he was a kid in Sweden, Peter Ternström wanted to make a sci-fi-style flying machine. In 1983 he saw Return of the Jedi five times and dreamed of zooming through the forest of Endor on a ...
Researchers have drawn inspiration from a 300-million-year-old superior flying machine - the dragonfly - to show why future flapping wing drones will probably resemble the insect in shape, wings and ...