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.
Mozy by EMC is the worldâs most trusted provider of cloud backup and access. With more than six million customers, including more than 100,000 businesses, Mozy backs up 90 petabytes of information to its multiple data centers around the globe.