Informations produit
Article number: 510003113
Product: IT L.DaVinci Rolling ball Timer
Model Dim.: 26,0 cm
The Da Vinci Rolling Ball Timer is developed from Leonardo's sketchbook
concepts of an escaping mecanism. The kit uses the principles of gravity
and kinetics to measure the passage of time. It employs precision gears
to power a platform in a "see-saw" pattern that propels a rolling ball.
When complete, it exhibits concept relating to the laws of motion and delivers hours of entertainment.
It works!
Easy to assemble!
No painting and glue required!
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