The sphere might be large or small, made
of lead or
of balsa wood, and these characteristics would
influence some
of its properties (whether it cast a large shadow or a small one, for instance), but insofar as gravitational interaction with an
external object is concerned, only the total mass and the position
of the
center is important.
Utilized a wide variety
of methods to generate qualified candidates, including web - based sourcing, internet postings, internal and
external networking such as technical schools and other
centers of influence.