http://codepad.classhelper.org Technology, education, and current events. Fri, 04 Dec 2009 20:08:52 +0000 http://wordpress.org/?v=2.8.6 en hourly 1 http://codepad.classhelper.org/celestia-on-ubuntu-810-demo-video/448/ http://codepad.classhelper.org/celestia-on-ubuntu-810-demo-video/448/#comments Fri, 27 Mar 2009 02:46:40 +0000 Phil http://codepad.classhelper.org/?p=448 http://codepad.classhelper.org/celestia-on-ubuntu-810-demo-video/448/feed/ 3 http://codepad.classhelper.org/exploring-the-stars-with-kstars-planetarium-software/161/ http://codepad.classhelper.org/exploring-the-stars-with-kstars-planetarium-software/161/#comments Fri, 20 Mar 2009 00:25:20 +0000 Phil http://codepad.classhelper.org/?p=161 http://codepad.classhelper.org/exploring-the-stars-with-kstars-planetarium-software/161/feed/ 1 http://codepad.classhelper.org/introducing-celestia-open-source-astronomy/35/ http://codepad.classhelper.org/introducing-celestia-open-source-astronomy/35/#comments Wed, 04 Mar 2009 03:59:12 +0000 Phil http://codepad.classhelper.org/?p=35 http://codepad.classhelper.org/introducing-celestia-open-source-astronomy/35/feed/ 1