A pair of 2,000-year-old Roman scrolls believed to have belonged to the family of Julius Caesar, and were buried and charred during Vesuvius’ eruption, have been virtually “unwrapped” for the first time ever. The scrolls, known as the Herculaneum Scrolls, are too fragile to be handled by hand, so researchers needed to use the X-ray beam at Diamond Light Source, as well as a “virtual unwrapping” software to detect the carbon ink on them. “Texts from the ancient world are rare and precious, and they simply cannot be revealed through any other known process,” University of Kentucky professor Brent Seales,...