{"product_id":"hydraulic-robotic-arm-diy-kit-educational-stem-toy","title":"Hydraulic Robotic Arm DIY Kit | Educational STEM Toy Ages 10+","description":"\u003cp\u003e\u003cstrong\u003eAges 10+\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eBuild a fully working hydraulic robotic arm from scratch and discover the real science behind it! This advanced STEM kit challenges kids to construct a hydraulic arm while learning how liquids transmit pressure — the same principle used in real-world engineering, from water mills to heavy machinery.\u003c\/p\u003e\n\u003cp\u003eWhen you push down on liquid in a tube, that pressure travels equally in all directions — meaning a small force can create a much larger force somewhere else. Kids experience this physics principle firsthand as their robotic arm lifts and moves objects using nothing but water pressure.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBuild a real working hydraulic robotic arm from scratch\u003c\/li\u003e\n\u003cli\u003eLearn the physics of hydraulics and fluid pressure through hands-on play\u003c\/li\u003e\n\u003cli\u003eChallenges problem-solving skills and engineering thinking\u003c\/li\u003e\n\u003cli\u003eEasy-to-follow step-by-step instructions\u003c\/li\u003e\n\u003cli\u003eRecommended for ages 10 and up\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Kitsville","offers":[{"title":"Default Title","offer_id":49068521947380,"sku":"ST023","price":19.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0838\/8476\/9524\/files\/4WayHydraulicArm_Yellow_Assorted.jpg?v=1785864126","url":"https:\/\/shop.niksstuff.com\/products\/hydraulic-robotic-arm-diy-kit-educational-stem-toy","provider":"Niksstuff","version":"1.0","type":"link"}