K'Nex Education Motor Pack
Description
Motorize your K'NEX models to make them more realistic with these two battery-powered motors. ( AA batteries not included). Turn concept models into Technology at Work . Features: Build, investigate, and experiment with motorized models that have constant speeds and continuous operation. Build two models of the same device with different gearing systems and operate them side-by-side to observe the effects of the gearing variations.
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