Contents

07 August 2009
Vol 325, Issue 5941

About The Cover

Cover image expansion

COVER Among the contrasts in scale between academic and industrial chemistry is the latter field's use of raw materials by the trainload. This week's special section, beginning on page 691, elaborates on the challenges and opportunities in industrial chemistry as the field embarks on its second century of development. Photo illustration: Yael Kats (photos: iStockphoto.com)