{"product_id":"9781400646555","title":"Physics Discovery","description":"With Physics Discovery, you can build 12 models and then conduct experiments with the models to learn about forces and simple machines. \u003cp\u003eEach model demonstrates a fundamental idea in mechanical physics. For example, you can build a balance scale to learn about lever arms, a freight elevator to learn about pulleys, a bicycle to learn about wheels, a motion picture machine to learn about centripetal and centrifugal forces, and a transmission to learn about gears. \u003c\/p\u003e\u003cp\u003ePhysics Discovery is a smaller, introductory companion to our best-selling Physics Workshop kit. It has different building projects and experiments, but parts that are compatible with those in Physics Workshop and Physics Solar Workshop. \u003c\/p\u003e\u003cp\u003eThis kit includes more than 100 building pieces. The 32-page book offers illustrated instructions for building projects and experiments. \u003c\/p\u003e\u003cp\u003eFor ages 8 and up.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eAward Winner:\u003c\/b\u003e\u003cbr\u003eParents' Choice ApprovedWARNING: Science Education Set. This set contains chemicals [and\/or parts] that may be harmful if misused. Read cautions on individual containers [and in manual] carefully. Not to be used by children except under adult supervision.\u003c\/p\u003e","brand":"Thames \u0026 Kosmos","offers":[{"title":"Default Title","offer_id":47053095469296,"sku":"9781400646555","price":32.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0737\/7593\/9824\/files\/9781400646555_p0.jpg?v=1763712595","url":"https:\/\/shop-qa.barnesandnoble.com\/products\/9781400646555","provider":"Barnes \u0026 Noble (DEV)","version":"1.0","type":"link"}