{"product_id":"engino-discovering-stem-mechanics-levers-linkages-16-model-toy-machine-brick-building-set-snap-fit-construction-experiment-theory-kids-9","title":"Engino Discovering STEM Mechanics Levers \u0026 Linkages 106-Piece Building Set, 16 Models","description":"\u003cp\u003eEngino's Discovering STEM set puts levers and linkages under the microscope, using 106 snap-fit pieces to build up to 16 working models. Kids construct machines like a seesaw, a movable weight scale, a wheelbarrow, a parking gate, a toy with moving figures, a pantograph, and two types of linkages, seeing firsthand how a lever multiplies force and how connecting several of them together produces complex motion. It's built for kids ages 9 and up who are ready to move past basic stacking and into real mechanical problem-solving.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e106 snap-fit pieces build up to 16 different functional models\u003c\/li\u003e \u003cli\u003eExplore how levers increase force for lifting and change the direction of motion\u003c\/li\u003e \u003cli\u003eConnect multiple linkages to create models with complex, connected motion\u003c\/li\u003e \u003cli\u003eBuild a seesaw, movable weight scale, wheelbarrow, parking gate, toy with moving figures, pantograph, and two linkage types\u003c\/li\u003e \u003cli\u003eDesigned for kids ages 9 and up\u003c\/li\u003e \u003c\/ul\u003e","brand":"Flat River Group","offers":[{"title":"Default Title","offer_id":52302271185112,"sku":"G5291664004205","price":44.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0675\/0476\/7192\/files\/wibuyqa2pazgumvjnuj9.jpg?v=1787674190","url":"https:\/\/toysrux.com\/products\/engino-discovering-stem-mechanics-levers-linkages-16-model-toy-machine-brick-building-set-snap-fit-construction-experiment-theory-kids-9","provider":"Toys\"R\"Us","version":"1.0","type":"link"}