책 세부 정보
형식
전자책
페이지
24
언어
영어
출판됨
Dec 1, 2016
출판사
Cambridge University Press
ISBN-10
1107558328
ISBN-13
9781107558328
설명
A series of twenty non-fiction science readers which engages children in the world around them. What is gravity? Why don't skydivers fall off into space? Do heavy objects fall faster than light objects? You can find the answers to these and other questions about gravity in Why Do Balls Bounce?
장르들
어린이
과학 & 기술