📖 Why Do Balls Bounce?

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...

О книге

автор, издательство, серия
Издательство
Cambridge University Press
Серия
Cambridge Young Readers
ISBN
978-0-521-13744-7
Год
2010