Canadians have constructed ornithopter, an aircraft that flies by flapping its wings. Engineering PhD candidate at the University of Toronto Institute for Aerospace Studies Todd Reichert has finally achieved a feat that has eluded humanity's finest engineers since the time of Leonardo da Vinci who sketched a machine, powered by a human pilot's muscles. He has even piloted this machine making it flying 19.3 seconds, and covering a distance of 145 meters at an average speed of 25.6 kilometers per hour.
The ornithopter’s name is the “Snowbirdâ€. It is constructed mainly from wire, carbon fiber, and wood. Its weight is only 94lb (42 kilograms) despite having a 105-foot wingspan comparable to that of a Boeing 737. Its pilot powers the flapping wings by pedaling like a cyclist, one of the most efficient ways to generate energy using the human body.
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