{"product_id":"wp-dcd-10001398199","title":"Vertical Spring Oscillator with Metal Frame for Physics Demonstrations","description":"\u003cp\u003eThis teaching apparatus demonstrates harmonic motion. It features a sturdy metal frame with a black top crossbar, two upright silver rods, and a stable black rectangular base. A single coiled spring hangs from the top center, holding a 5 cm spherical metal weight. Dimensions: 47.5 cm height, 31 cm width, 13 cm base.\u003c\/p\u003e","brand":"World Products","offers":[{"title":"Vertical","offer_id":50414309572847,"sku":"dcd-30003967934","price":10.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0807\/5486\/8463\/files\/d00c88b4-98ee-4e7f-b6ec-d4d001bfed25.jpg?v=1786269952","url":"https:\/\/landmarks.builders\/products\/wp-dcd-10001398199","provider":"World Products","version":"1.0","type":"link"}