All Articles Tagged As: frequencies

New Experimental Atomic Clock Surpasses Accuracy Of Current U.S. Standard Time Clock (2/15/2008)

A next-generation atomic clock developed by researchers from the National Institute of Standards and Technology and the University of Colorado at Boulder has been shown to be accurate to within one second over 200 million years, surpassing the accuracy of the current U.S. time standard atomic clock more than two-fold. ...> Full Article

Researcher studies the sound of rough (9/21/2007)

What is the sound of rough? That might seem like a question for armchair philosophers, but a engineering professor's answer has garnered him kudos and a substantial funding commitment from NSERC. ...> Full Article