Goki Cotton bag to Color

Flying has always been a dream of humans, and Leonardo's fascination with birds and flight was evident in his studies of birds and different human powered flying machines. His ornithopter design has captured the imagination of people for generations.

Based on the classic design at Newcastle-upon-Tyne in the UK, this elegant design has been used for hundreds years around the world. In fact Leonardo da Vinci invented a swing bridge in the 1400's! Swing bridges are still used widely around the world.