What are rainbows made of? How hot is the sun? When do hurricanes happen? Discover the answers to these questions and many more in this fascinating information book, with over 60 flaps to lift. There's also a quiz, a make your own water cycle experiment, and Usborne Quicklinks to specially selected websites for more amazing facts.

彩虹是由什么东西构成的？太阳有多热？什么时候会发生飓风？在这本引人入胜的资料书中就能找到这些甚至更多问题的答案，书中有60余个翻翻小口袋等着你掀起来哦。里面还有个智力小测验，一个创造你自己的水循环的实验。书里还有英国的儿童书籍出版社“奥斯本”网站的快速链接，点击可看到不同的精选网站，有更多令人瞠目结舌的真相等你挖掘。