
ALT DECOLONISING CHEMISTRY PACKAGE OF MATERIALS FOR YORK CHEMISTRY UNDERGRADUATES Global Chemical Histories Contents FIREWORKS and EXPLOSIVES 2 INDIGO 7 MAKING DYES STICK – MORDANTS 11 CEMENT – BUILDING CIVILISATIONS 15 PERFUMERY 18 MINERAL ACIDS (and ‘ALKALI’) 22 RUBBER 27 PAPERMAKING 31 ANALYTICAL CHEMISTRY – STANDARDS and UNITS 34 GOLD PLATING 36 SURFACTANTS IN CLEANING 39 LUBRICATION TECHNOLOGY 41 THE HISTORY OF MEDICINE 43

ALT DECOLONISING CHEMISTRY PACKAGE OF MATERIALS FOR YORK CHEMISTRY UNDERGRADUATES Global Scientists Contents GEORGE WASHINGTON CARVER 2 HAR GOBIND KHORANA 7 TU YOUYOU 11 C. V. RAMAN 14 ALICE BALL 19 AP DE SILVA 23 TAKAMINE JŌKICHI 27 BERTRAM OLIVER FRASER-REID 32 MARIE MAYNARD DALY 35 OSAMU SHIMOMURA 39 PRAFULLA CHANDRA RAY 42 MARY ELLIOTT HILL (& CARL McCLELLAN HILL) 46














