Tag: Automatic Desktop Alarm Clock

ATOMIX 13131 Automatic Desktop Alarm Clock About the Atomic Clock The National Institute of Standard and Technology (NIST) in Fort Collins, Colorado broadcasts the time signal (WWVB at 60kHz AM radio signal) with an accuracy of 1 second per eve1y 3,000 years. The signal will able to cover over a distance up to 2,000 miles…