Издательство: | Cambridge University Press |
Дата выхода: | июль 2011 |
ISBN: | 978-0-521-13733-1 |
Объём: | 24 страниц |
A series of twenty non-fiction science readers which engages children in the world around them. Why do I hear thunder after I`ve seen lightning? What is sound? How do our ears hear sound? You can find the answers to these and other