Gary,
That is interesting material...thanks I am trying out a compost/worm system this winter
and if I can feed it as it breaks down the heat should be manageable.

A man out in Oregon that designs large flow through worm bins told me that keeping these
elevated worm bins heated in the cold is not the issue he said keeping them cool is the
tricky part. These bins are so active due to the MASS of worm activity and biological activity that they are really a "living machine". I treat my large worm harvest systems that way, they are
a machine that eats fuel and produces a by product. It is all very exciting and as one farmer
friend told me "we don't know anything new, we just know more about it".

Jeff