While it is possible to get worm densities up to as much as 20 kg/m 2 or 4 lbs per square foot (Edwards, 1999), the most common densities for vermicomposting are between 5 and 10 kg/m 2 (1 to 2 lbs per ft 2).
A massive open online course (MOOC) is a model for delivering learning content online to any person who wants to take a course, with no limit on attendance. A short video about MOOCs and the connected age. Recent Spotlight.
SWOC is the sponsoring organization of Sasquan, the 2015 Worldcon on AUgust 19-23 in Spokane, WA. SWOC hosts ConComCon (also known as C-Cubed), an annual regional conference for conveniton organizers, and is the legal corporate entity of Conflikt, Seattle's filk convention. For more information about some of the past events SWOC has organized or sponsored, vist our archives.