When you think of archaeologists, Indiana Jones may spring to mind, but these days, treasure hunting involves a lot more technology and a touch less adventure – though the field still has its long-lost sites and cowboy crusaders. The ancient world is perhaps more present in Greece than anywhere else, but the business of uncovering it is anything but old fashioned. Archaeologists digging into an area of land deploy state-of-the-art technology, commission satellite images, digitize huge collections and they are always hoping to unearth more artefacts. It is certainly a more painstaking and cauti…