[[http://moinmo.in/WikiCourse|Wiki crash course]]

[[http://moinmo.in/HelpOnMoinWikiSyntax|Wiki syntax]]

[[http://moinmo.in/HelpForUsers|Help for wiki users]]
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[[https://help.ubuntu.com/12.04/serverguide|Ubuntu server guide]]

[[https://help.ubuntu.com/community/LinuxLogFiles|Linux log files]]

[[http://www.ee.surrey.ac.uk/Teaching/Unix/|UNIX Tutorial for Beginners]]
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= Læring og undervisning =
[[http://phet.colorado.edu/en/simulations/category/physics|Fysiksimuleringer for børn og unge]]

[[http://uvmat.dk|Matematiklærerforeningen]]

[[http://www.math.ku.dk/~mel/|Mogens Esrom Larsen]] [[http://www.jaz.dk/opgaver/#opgaver|Tage Jessen]]

[[http://www.sawdustmaking.com/#joints|Woodworking joints]]

[[https://www.youtube.com/playlist?list=PLsDJlsOVxMf6psdlhC8b4etzDn-WH4S8T|Blender tutorial på dansk]]

[[http://lcamtuf.coredump.cx/gcnc/|Guerrilla guide to CNC machining, mold making, and resin casting]]

= Fun =
[[https://sethares.engr.wisc.edu/mp3s/fourier.html| Fourier song]]