English
Synopsis Cyr3 why do bridges arch?
A series of twenty non-fiction science readers which engages children in the world around them. What holds up skyscrapers? Why are sports domes curved? Why are triangles used in many bridges? You can find the answers to these and other questions about structures in Why Do Bridges Arch?
EAN
9780521137171
Publisher
Edition year
2010
Pages
16
Language
English
Collection
CAMBRIDGE YOUNG READERS
Height
300
Width
200