Ancient Egyptian Sundial Found

Most would consider the major finds in Egypt's famed Valley of the Kings a matter of history themselves, but a recent discovery has re-written 1000 years of time measurement history. An ancient egyptian sundial was found in the Valley of the Kings and dates back 1000 years before that type of tool was thought to have been used. Take a look...

http://www.livescience.com/28057-ancient-egyptian-sundial-discovered.html