Engino - Discovering STEM - Cams & Cranks puzzle plus tracker ball for fine

plus tracker ball for fine motor skill development

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Engino - Discovering STEM - Cams & Cranks puzzle plus tracker ball for fineLearn how you can transmit power using cams and cranks and how they can be used to convert reciprocal to linear motion. Discover how these mechanisms are crucial elements of many machines even though they are not considered as Simple Machines Build 8 working models of cams & cranks such as a fishing crane, an oil pump, a moving figure, a moving bridge, a sewing machine and a flying eagle. You can find easy to follow building instructions for all