Weekly #4

An article about the new CSS calc() function. A feature we all have been waiting for a long time and yes: it already works in Firefox 4 and even in IE9(!):
http://webdesignernotebook.com/css/the-wonderful-calc-function/

Jeremy Keith has created a list of collected design principles, divided into five categories: people, organisations, formats, software, hardware. Definately worth reading:
http://principles.adactio.com/

30 Creative Examples of Responsive Web Design
http://webdesignledger.com/inspiration/30-creative-examples-of-responsive-web-design

A web-based DJ prototype plus a really comprehensive post about how it was created:
http://wheelsofsteel.net/
http://www.schillmania.com/content/entries/2011/wheels-of-steel/