{"title":"Stem Learning Projects","description":"\u003cp\u003eUnleash your creativity with our Stem Project line of products. if you enjoy all things mechanical then these are the products for you.\u003c\/p\u003e\n\u003cp\u003eLearn while you play!\u003c\/p\u003e","products":[{"product_id":"wind-up-car-2-cylinder-engine-kit","title":"Wind-up Car + 2-Cylinder Engine Kit","description":"\u003cp\u003e**STEM Learning Project**\u003c\/p\u003e\n\u003cp\u003eDiscover the ultimate fusion of engineering and imagination with this audacious 100% 3D-printed wind-up car featuring a fully functional twin-cylinder engine. Watch as a single wind of the spring propels this mechanical marvel forward, commanding the pistons to dance rhythmically while the rear propeller spins with mesmerizing precision.\u003c\/p\u003e\n\u003cp\u003eThe transparent side panels reveal the intricate choreography of the crankshaft and connecting rods—a mechanical ballet that challenges what's possible in 3D printing. Every component works in perfect harmony, transforming raw filament into a working engine that defies expectations.\u003c\/p\u003e\n\u003cp\u003eThis hands-on project teaches fundamental principles of mechanical engineering, from spring mechanics to piston dynamics, making it an exceptional learning tool for curious minds of all ages. Assemble each piece yourself and witness firsthand how simple physics creates complex motion.\u003c\/p\u003e\n\u003cp\u003eFeeling bold? Assemble the engine independently for an addictive fidget experience that doubles as a conversation-starting desk sculpture. Perfect for makers, engineers, and anyone who refuses to accept limitations.\u003c\/p\u003e\n\u003cp\u003eThis isn't just a toy—it's a testament to mechanical ingenuity, the power of handcrafted precision, and the boundless potential of additive manufacturing.\u003c\/p\u003e\n\u003cp\u003eShout out to the designer AD Concept for his AMAZING Designs! \u003ca href=\"https:\/\/makerworld.com\/@user_2262457157\" rel=\"nofollow\"\u003ehttps:\/\/makerworld.com\/@user_2262457157\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0634\/3180\/2955\/files\/Assembly_instructions_Wind-up_Car_2-cylinder_engine.pdf?v=1763900384\" title=\"Assembly Instructions:\"\u003eAssembly Instructions:\u003c\/a\u003e\u003c\/p\u003e","brand":"Imprint3d Memories","offers":[{"title":"Default Title","offer_id":41923569647691,"sku":null,"price":50.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0634\/3180\/2955\/files\/2025-11-11_d89bf128a64968.webp?v=1763896590"},{"product_id":"racing-spring-car-100-3d-wind-up-mechanism","title":"Racing Spring Car 100% 3D - Wind up mechanism","description":"\u003cp\u003eSTEM Learning Project:\u003c\/p\u003e\n\u003cp\u003eDiscover this audacious race car powered by a wind-up spring mechanism—a fully 3D-printed engineering marvel that combines hands-on learning with thrilling performance. Engineered for speed, it performs best with TPU tires and a PETG spring, though you can print entirely in PLA if preferred. Every component is designed and built by you, making this an exceptional STEM project that teaches mechanical principles, problem-solving, and creative thinking.\u003c\/p\u003e\n\u003cp\u003eThe detailed, illustrated assembly guide walks builders through each step, transforming raw prints into a functioning speedster. Perfect for collaborative adventures with children, this kit sparks curiosity and builds confidence as young engineers bring their creation to life.\u003c\/p\u003e\n\u003cp\u003eChoose your approach: hand it over as an assembly challenge for older kids to construct themselves, or present it pre-assembled for younger racers eager to compete. Either way, watch it tear across floors and tables with genuine velocity and style. \u003c\/p\u003e\n\u003cp\u003eThe satisfying wind-up mechanism delivers real performance—each launch feels like a genuine race. This 3D-printed speedster captures the raw excitement of motorsport while teaching valuable engineering concepts. Bold, buildable, and ready to race—let the competition begin!\u003c\/p\u003e\n\u003cp\u003eShout out to the designer AD Concept for his AMAZING Designs! \u003ca rel=\"nofollow\" href=\"https:\/\/makerworld.com\/@user_2262457157\"\u003ehttps:\/\/makerworld.com\/@user_2262457157\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003ca title=\"Assembly Instructions\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0634\/3180\/2955\/files\/Assembly_instructions_Wind_up_Race_Car.pdf?v=1763899616\"\u003eAssembly Instructions: \u003c\/a\u003e\u003c\/p\u003e","brand":"Imprint3d Memories","offers":[{"title":"Default Title","offer_id":41923572564043,"sku":null,"price":60.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0634\/3180\/2955\/files\/Photov2.png?v=1763898828"},{"product_id":"school-bus-hot-rod-v12-engine","title":"School Bus - Hot Rod - V12 Engine","description":"\u003cp\u003eAre your children late for school I have the solution use the new super fast bus line FAST LINE BUS\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eV8 engines are fine but is that enough for a bus NO Definitely not This bus is equipped with a twin-turbo V12 engine\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eYou will find two variants in the print profiles\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eThe Standard Hot Rod Bus\u003c\/li\u003e\n\u003cli\u003eThe Hot Rod Racing Bus Type R\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eClick on the images to make your choice\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eOPTIONS\u003c\/u\u003e\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eIn addition to the two bus models you will have the option of installing the fantastic DUMMY 13 figurines inside the bus\u003c\/p\u003e\n\u003cp\u003eYou also have the option of rotating the V12 with a small electric motor all necessary components are specified\u003c\/p\u003e\n\u003cp\u003eYou can also print only the V12 engine with its mount\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eEven though it is a large print I have included a profile for the A1 Mini where large parts are segmented\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eVery detailed assembly instructions will allow for optimal assembly but will also give you the best tips to ensure everything works perfectly DO NOT ASSEMBLE WITHOUT READING THE INSTRUCTIONS.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca title=\"Assembly Instructions\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0634\/3180\/2955\/files\/Assembly_instructions_Bus_v2.pdf?v=1765060273\"\u003eAssembly Instructions: \u003c\/a\u003e\u003c\/p\u003e\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eI look forward to your comments and especially your photos\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eIf you have any questions or problems during printing or assembly please do not hesitate to contact me we will find solutions together so that you can complete this project\u003c\/p\u003e","brand":"Imprint3d Memories","offers":[{"title":"Default Title","offer_id":41935401353291,"sku":null,"price":199.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0634\/3180\/2955\/files\/GardeV2.1.png?v=1763981463"}],"url":"https:\/\/imprint3dmemories.com\/collections\/stem-learning-projects.oembed","provider":"Imprint3d Memories","version":"1.0","type":"link"}