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SKU:94271559
From the Manufacturer This model of a flying machine, designed by Leonardo Da Vinci, illustrates a combination of nature and technique. It provides a demonstration of wing movement through wind-up. The machine converts rotary motion into reciprocating motion in order for the wings to move.
A flying machine of Leonardo da Vinci inspired by birds
You can move the wings using the conversion of rotary motion into reciprocating motion from another invention of Leonardo Da Vinci
Wind up to store power and pull the lever to watch it go
Snap together assembly of textured parts
No batteries, paint, or glue required
This is the third from this series of well-made, educational, and fun-to-build models. My 8 yr old grandson absolutely loves these models and he has no difficulty assembling them.