{"product_id":"9789672418962","title":"HAPPY DRAGON #52 – Why do planes leave behind a white trail in the sky?","description":"By:      \u003chr\u003e\u003cp\u003eWhy this? Why that? There are many questions one can easily ask but hard to get the right answers. Come to think of it, there are many scientific mysteries hidden in our everyday life.\u003c\/p\u003e","brand":"Young Scientists","offers":[{"title":"Paperback \/ softback","offer_id":48275775815907,"sku":"DTRYSSG-9789811840777","price":64.0,"currency_code":"HKD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1778\/4925\/files\/HD-ENG-issue-52-600x851.jpg?v=1771065990","url":"https:\/\/buybookbook.com\/zh\/products\/9789672418962","provider":"買書書 BuyBookBook","version":"1.0","type":"link"}