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chart and analyze their data
the Torpedo Twist coaster
and chunkier than classic K'NEX rods and connectors
such as the one shown in the photo
3 Inclined plane systems (for car and ball)
K'NEX STEM Explorations Vehicles building set Special offers chart and analyze their dataThe K'NEX Vehicles building set includes two K'NEX motors. The set allows 1 2 children to build 7 vehicle models with different power sources, including a spring motor, rubber band power, wind power and push power. The printed instruction booklet provides instructions for a spring motor powered racer and a rubber band racer, and details of some interesting experiments that can be performed using the second of these models. Instructions and experiments
US$ 21.33
US$ 149.00
US$ 12.91