{"product_id":"science-mechanics-spring-1980-motor-powered-only-by-permanent-magnets","title":"Science \u0026 Mechanics  Spring 1980 Motor Powered only by permanent Magnets","description":"\u003cp dir=\"ltr\"\u003e\u0026lt;span;\u0026gt;\u003cspan\u003eThis vintage Science \u0026amp; Mechanics issue hails the \"Amazing New Motor Powered Only By Permanent Magnets!\"  Features 15 HP output, 5000-watt generator capabilities, and a glimpse into theories that could change the world.  Also inside: articles on building furniture, space colonies, and more! A must-have for any science and technology enthusiast.  In fair condition. But entirely readable.\u003c\/span\u003e\u003c\/p\u003e","brand":"Tennessee Junk Trunk","offers":[{"title":"Default Title","offer_id":64222548492659,"sku":"sku-44453537906885","price":13.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0994\/7568\/5747\/files\/20250206-114613.jpg?v=1787526706","url":"https:\/\/virozone.com\/products\/science-mechanics-spring-1980-motor-powered-only-by-permanent-magnets","provider":"Virozone","version":"1.0","type":"link"}