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Most Accurate Clock

WATCH: Experimental Clock Smashes World Record For Precison

The Huffington Post | Posted 01.26.2014 | Science

Today's quartz wristwatches are pretty darn good at keeping time, gaining or losing only about 15 seconds a month. But a new atomic clock -- an exp...

Incredible 'Nuclear' Clock Accurate To Within 1/20th Second--Over 14 Billion Years

Posted 03.11.2012 | Science

By: InnovationNewsDaily Staff Published: 03/09/2012 03:22 PM EST on InnovationNewsDaily A newly proposed clock that uses the orbit of a neutron ar...