various fragments and filter failure: Posts tagged 'geomagnetism' http://entangled.systems/tags/geomagnetism.html Thu, 11 Sep 2014 07:25:03 UT Thu, 11 Sep 2014 07:25:03 UT 1800 http://entangled.systems/fragments/20140911-earth-s-magnetic-field-takes-between-1-000-and-10-000-years-to-reverse-and-in-the-process-it-greatly-diminishes-before-it.html?utm_source=geomagnetism&utm_medium=RSS urn:http-entangled-systems:-fragments-20140911-earth-s-magnetic-field-takes-between-1-000-and-10-000-years-to-reverse-and-in-the-process-it-greatly-diminishes-before-it-html Thu, 11 Sep 2014 07:25:03 UT zzkt <div class="figure"><img src="/media/tumblr_nbqctrSI8K1qbtee2o1_500.gif" alt="" /> <p class="caption"></p></div> <p>Earth&rsquo;s magnetic field takes between 1,000 and 10,000 years to reverse, and in the process, it greatly diminishes before it re-aligns.</p> <!-- tumblr url: [http://agalmic.org/post/97208515707](http://agalmic.org/post/97208515707)-->