... published by ipicturebooks.com24 W. 25th St.New York, NY 10010For more ebooks, visit us at:http://www.ipicturebooks.comAll rights reservedText copyright © 2000 Nicola Edwards and Jane Harris ... thewool so that we canuse it again.My grancan knit me a newpair of socks!24The aim of the Science Explorers series is to introduce children to waysof observing and classifying materials, so ... 12, 13, 14washing wool 18, 19woollen clothes 9, 10, 11, 12, 13, 15, 16, 22, 23Exploring the science of everyday materialsNicola Edwards andJane HarrisPhotographs byJulian Cornish-Trestrail2Look...