{"product_id":"optical-fiber-electric-flashing-music-gyroscope-with-crown-led-light","title":"Optical Fiber Electric Flashing Music Gyroscope With Crown LED Light","description":"\u003cp\u003eCombine fiber optic light physics with gyroscope rotation in this captivating demonstration toy. As the gyroscope spins, optical fibers transmit light through total internal reflection — demonstrating wave guiding physics. The spinning motion demonstrates angular momentum conservation while the LED fiber display illustrates the wave nature of light in optical waveguides.\u003c\/p\u003e","brand":"Golden Physics Project","offers":[{"title":"Default Title","offer_id":55124971356452,"sku":"GPP-CJ-13767410","price":13.99,"currency_code":"CAD","in_stock":true}],"url":"https:\/\/shop.goldenphysics.org\/products\/optical-fiber-electric-flashing-music-gyroscope-with-crown-led-light","provider":"Golden Physics Project","version":"1.0","type":"link"}