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.
When to use it. SIPOC is a tool which is generally used in 2 key ways: 1. To help define a project/improvement. 2. To provide a consistent method of capturing a process at a high level. Definition of a Project. A SIPOC diagram is a tool often used by teams to identify the key elements of a process.