<html><body><div style="color:#000; background-color:#fff; font-family:HelveticaNeue, Helvetica Neue, Helvetica, Arial, Lucida Grande, sans-serif;font-size:10pt"><div><span>Even More Accurate Atomic Clock</span></div><div style="color: rgb(0, 0, 0); font-size: 13.3333px; font-family: HelveticaNeue,Helvetica Neue,Helvetica,Arial,Lucida Grande,sans-serif; background-color: transparent; font-style: normal;"><br><span></span></div><div style="color: rgb(0, 0, 0); font-size: 13.3333px; font-family: HelveticaNeue,Helvetica Neue,Helvetica,Arial,Lucida Grande,sans-serif; background-color: transparent; font-style: normal;"><br>Scientists announced last week that they have created the most advanced clock in the world. The clock, described last week in the journal <i>Nature,</i>
is so precise that it would neither lose nor gain one second in about 5
billion years of continuous operation. That's pretty good, considering
that the Earth itself is only around 4.5 billion years old.</div><div style="color: rgb(0, 0, 0); font-size: 13.3333px; font-family: HelveticaNeue,Helvetica Neue,Helvetica,Arial,Lucida Grande,sans-serif; background-color: transparent; font-style: italic;"><br></div><div style="color: rgb(0, 0, 0); font-size: 13.3333px; font-family: HelveticaNeue,Helvetica Neue,Helvetica,Arial,Lucida Grande,sans-serif; background-color: transparent;"><a href="http://spacewatchtower.blogspot.com/2014/01/even-more-accurate-atomic-clock.html">http://spacewatchtower.blogspot.com/2014/01/even-more-accurate-atomic-clock.html</a></div><div> </div><div><h3><font size="3">2014: 75th Year of <a rel="nofollow" target="_blank" href="http://buhlplanetarium.tripod.com/">Pittsburgh's Buhl Planetarium</a></font></h3><br>gaw</div><div><br>Glenn A. Walsh, Project Director,<br></div><div style="color:rgb(0, 0, 0);font-size:13px;font-family:arial, helvetica, clean,
sans-serif;background-color:transparent;font-style:normal;">Friends of the Zeiss < <a rel="nofollow" target="_blank" href="http://buhlplanetarium.tripod.com/fotz/">http://buhlplanetarium.tripod.com/fotz/</a> ><br>Electronic Mail - < siderostat1989@yahoo.com ><br>SpaceWatchtower Blog: < <a rel="nofollow" target="_blank" href="http://spacewatchtower.blogspot.com/">http://spacewatchtower.blogspot.com/</a> ><br></div></div></body></html>