書籍詳情
格式
電子書
頁數
24
語言
英語
已出版
Dec 1, 2016
出版商
Cambridge University Press
ISBN-10
1107558352
ISBN-13
9781107558359
描述
A series of twenty non-fiction science readers which engages children in the world around them. What is electricity? What is static electricity? Why do batteries go flat? You can find the answers to these and other questions about electricity in Why Does Electricity Flow?
類型
兒童
科學與技術