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Learn how by connecting many levers together you can create models with complex motion. Learn how such links can be applied on various machines and build 6 working models including a mechanical extendable arm; a lifting platform; a pantograph; a moving figures toy; a folding ladder and a parallel weighting scale. A 36 page activity book is included with innovative experiments and detailed explanation of the different technological principles applied!
Additional Model #'s
This product was added to our catalog on Saturday 15 October, 2016.