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.
The National Association of Conservative Seniors (NAOCS) is the conservative alternative for seniorsâa leader among conservative organizations. Membership is free and includes many exclusive benefits, services, and senior citizen programs.