Pathfinders Da Vinci Helicopter puzzlegame Illustrated instructions will guide you

Illustrated instructions will guide you through the process

Learn the art of flight with no worry of damaging the plane just fold another one

Their powerful 10x magnification capability brings distant scenes up close

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Pathfinders Da Vinci Helicopter puzzlegame Illustrated instructions will guide youLeonardo da Vinci developed concepts for a giant air screw late in the 15th century. While today's scientists believe the design wouldn't fly, this model is a realistic scaled representation his design. It includes da Vinci gears, a helical sail and a crank. It also integrates well with figurines and can be painted or oiled.