Every few years, a documentary crew descends upon Pompeii armed with new scientific and/or photographic equipment, determined to shed new light on the mysteries of the town that was preserved in ash after the eruption of Mount Vesuvius. Here comes a new one, courtesy of the Science channel. I hope they pay attention to the helpful illustrated menu at the local brothel. When I visited Pompeii, that was one of the things that stayed with me the most.