The World's Most Precise Clocks: 100 Times More Precise Than Aug 23, 2013 9:56:40 GMT -8 Quote Select PostDeselect PostLink to PostMemberGive GiftBack to Top Post by bot on Aug 23, 2013 9:56:40 GMT -8 The World's Most Precise Clocks: 100 Times More Precise Than Cesium Atomic Clocks feeds.popsci.com/c/34567/f/632419/s/3046c1d9/sc/21/l/0L0Spopsci0N0Cscience0Carticle0C20A130E0A80Cworlds0Emost0Eprecise0Eclock/story01.htmpop entertainment portal www.totallyexcellent.infoTRAVEL information portal www.1t23.comfollow twitter www.twitter.com/ret_weet