Astronomer's Watch Tells Best Time to Watch the Skies

At first glance this watch looks pretty ordinary, until you notice the lack of minute hands and the 24-hour dial around the edge. It's actually designed to help amateur astronomers work out the best conditions for sky-watching, so it tracks sunset and sunrise, moon phase and moonrise/set times. All you have to do is… » 4/16/08 5:30am 4/16/08 5:30am