本书精心挑选了众多科普小故事，内容涵盖物理、化学、太空、地球、气象、动物、植物、科技、历史、数学以及人体奥秘等多个方面，既涉及青少年朋友应该了解的科技动态，又包含了一些在我们的日常生活中经常会遇到的问题。每个故事之后，我们还附有"知识点睛"等版块，旨在帮助读者在短时间的阅读中获取大量的信息，更好地掌握知识。( This book carefully selects many popular science stories, covering physics, chemistry, space, meteorology, earth, animals, plants, science, history, maths and secrets of human body. It not only involves science and technology dynamics that teenagers should know but also contains ordinary problems we will encounter in our daily life. After each story, we attach the section of knowledge analysis so as to assist readers attaining large amount of information and better master knowledge after reading for a short time. )