{"product_id":"crookes-radiometer-green","title":"Green Crookes Radiometer Solar Light Mill","description":"\u003cp\u003eLooking for a fascinating scientific object for your home or office? This Green Crookes Radiometer combines aesthetics and function in one elegant glass instrument. Inside the sealed bulb, lightweight vanes rest on a fine needle. Simply place it in a sunny spot, and the vanes begin to spin as they respond to light and heat. The brighter the light, the faster they turn, turning an ordinary windowsill into a small science display.\u003c\/p\u003e\u003cp\u003eThe green-tinted glass casts a soft, natural color when sunlight passes through, adding a fresh accent to any room even when the vanes are at rest. It is a wonderful way to observe how light energy can produce motion, and it makes an engaging visual aid for lessons on radiation, heat, and energy transfer. Place it near a bright window in an office, living room, study, or classroom for the best results.\u003c\/p\u003e\u003cp\u003eThis radiometer makes a charming gift for science lovers, teachers, students, and collectors of vintage-style instruments. It is also a great conversation starter that invites people to ask how it works. The glass bulb is delicate, so handle it gently, keep it away from edges, and store it out of reach of young children and pets. Wipe it with a soft, dry cloth to keep it clear.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eType: Crookes radiometer (light mill)\u003c\/li\u003e\n\u003cli\u003eDesign: Green glass bulb with spinning vanes\u003c\/li\u003e\n\u003cli\u003ePower: Sunlight or bright light\u003c\/li\u003e\n\u003cli\u003eUse: Windowsill, desk, or classroom\u003c\/li\u003e\n\u003cli\u003eCare: Handle glass carefully\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Science Decor","offers":[{"title":"Default Title","offer_id":45857533264007,"sku":"14:200006152","price":49.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0767\/3194\/0999\/files\/Crookes-Radiometer-Green-Science-Decor-1682461863.webp?v=1789426466","url":"https:\/\/axiomgifts.com\/products\/crookes-radiometer-green","provider":"Axiom","version":"1.0","type":"link"}