#
#Mon Aug 09 12:11:54 CEST 2010
Text__aOhQ4KOeEd-WfYQ0GneCwQ_title=
Text__aOhQ4KOeEd-WfYQ0GneCwQ_text=<p>Planets are moved through a vortex of fine matter at the center of which is a sun. The  vortices of different planetary systems touch each other.</p><p><br><a href\="http\://nausikaa2.mpiwg-berlin.mpg.de/cgi-bin/toc/toc.x.cgi?dir\=desca_princ_081_la_1644&step\=thumb" target\="_blank">Ren\u00E9 Descartes, Prinicipia philosophiae</a></p>