What Can't Google Maps Do?
Latest technology proved an unexpected aid to unearthing the past when an Italian man decided to look at internet maps of his home.
Computer programmer Luca Mori found the remains of an ancient Roman villa when he browsed Google Earth maps showing satellite images of his local area.
His curiosity was sparked by unusual shading by his home in Sorbolo, Parma. He contacted local archaeologists who investigated and confirmed it was once the location of a Roman villa.
"At first I thought it was a stain on the photograph," 47-year-old Mr Mori explained. "But when I zoomed in, I saw that there was something under the earth."