With almost 2,500 pieces, measuring 30 metres and weighing 25 tonnes, it has been called the world's largest 3D puzzle. Archaeologists can now, after 20 years of painstaking restoration ...
For me that's the biggest takeaway ... Curiously, the one part of the jigsaw puzzle that malfunctioned was the famed top order, something the think-tank would look to address in their next ...