{"product_id":"windbots-6-in-1-wind-powered-machine-kit","title":"Windbots: 6-in-1 Wind Powered Machine Kit","description":"\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eBuild six awesome bots that move without any batteries or electricity. The secret behind these fascinating machines is one of the oldest power sources in the world: wind! A full-color manual guides you in assembling six models one at a time from over 200 pieces.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eBuild a big-wheel tricycle, quadruped, soaring machine, drilling monster, walking robot, and even a wind-powered yacht. To make them all go, the kit also includes the pieces to build a hand-powered wind generator. As you build and experiment, you will learn about how gears transmit power and torque. Also learn about wind as a power-generating technology — past, present, and future.\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli style=\"font-weight: 400;\"\u003e\u003cspan style=\"font-weight: 400;\"\u003eEasy, snap-together assembly requires no glue\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"font-weight: 400;\"\u003e\u003cspan style=\"font-weight: 400;\"\u003eStep-by-step, illustrated instructions\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"font-weight: 400;\"\u003e\u003cspan style=\"font-weight: 400;\"\u003e6-in-1 engineering kit: build six wind-powered models and a handheld wind generator. Start cranking the generator and watch them go!\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"font-weight: 400;\"\u003e\u003cspan style=\"font-weight: 400;\"\u003eLearn about gear ratios and wind-power technology.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"font-weight: 400;\"\u003e\u003cspan style=\"font-weight: 400;\"\u003eNo batteries or electricity required\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Thames and Kosmos","offers":[{"title":"Default Title","offer_id":44266106519651,"sku":"SKU010006815","price":30.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0013\/2736\/6243\/files\/windbotsfront.jpg?v=1781723956","url":"https:\/\/store.cradleofaviation.org\/products\/windbots-6-in-1-wind-powered-machine-kit","provider":"Cradle of Aviation Museum Store","version":"1.0","type":"link"}