Since
ancient day people have longed to soar and fly like a
bird. Leonardo de Vinci in the 15th century
believed that we could learn how to fly by imitating
birds. In fact BIRD FLIGHT is very complex and not well
suited to the study of human flight.
leonardo de vinci
drew and studied the wings of birds to try and understand
the theory behind flight. He soon realised that it would
be impossible for man to fly by flapping his arm because
his muscles are to small.