Nile Godfrey makes these clock faces that show when there is a full moon. Photo by Chris Stone “If look at all of these (clocks), most of them are over 100 years old,” Godfrey says. “Just think if ...

After a long period of degradation, Vietnam's unusual stone clock that tells time measured by sunlight in Bac Lieu province will be restored to preserve its heritage value. The Thai Duong clock was ...