The discovery of material remains from the recent or the ancient past has always been a source of fascination, but the development of archaeology as an academic discipline which interpreted such finds is relatively recent. It was the work of Winckelmann at Pompeii in the 1760s which first revealed the potential of systematic excavation to scholars and the wider public. Pioneering figures of the nineteenth century such as Schliemann, Layard and Petrie transformed archaeology from a search for ancient artifacts, by means as crude as using gunpowder to break into a tomb, to a science which drew from a wide range of disciplines - ancient languages and literature, geology, chemistry, social history - to increase our understanding of human life and society in the remote past.