{"product_id":"2940150912687","title":"On Radiant Matter II","description":"Sir William Crookes, OM, was a British chemist and physicist. He worked on spectroscopy. He was the founder of vacuum tubes, inventing the Crookes tube, which was made in 1875. Crookes was the inventor of the radiometer, which today is made and sold as a novelty item.\u003cbr\u003eCrookes believed that \"radiant matter\", the fourth state of matter, or \"gas\" state, \"as far from the gas as far away from the liquid.\" In the study of this fourth state of matter there was the idea that we have, at last, before \"final\" particles, which we can rightly be considered the underlying physics of the universe.","brand":"Magic Fairy Tales","offers":[{"title":"Default Title","offer_id":47112616018160,"sku":"2940150912687","price":5.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0737\/7593\/9824\/files\/2940150912687_p0.jpg?v=1763755879","url":"https:\/\/shop-qa.barnesandnoble.com\/products\/2940150912687","provider":"Barnes \u0026 Noble (DEV)","version":"1.0","type":"link"}