On Mar 10, 11:17*am, dave wrote:
On 3/10/2011 10:41 AM, bpnjensen wrote:
On Mar 10, 12:09 am, wrote:
On Mar 9, 1:03 pm, *wrote:
Most places where deep frost occurs still have basements.- Hide quoted text -
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In the past it was mainly used for winter food storage . *Wine too .- Hide quoted text -
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Comes in mighty handy as a toolshop and rumpus room too. *I wish I had
one.
http://en.wikipedia.org/wiki/Radon
Understood. Probably lower concentrations in coastal California than
some places. We probbaly had a bunch of it in New England, where
granitic rocks were common.