[TriLUG] OT: thermodynamics of A/C question

[Joseph Mack NA3T]

On Fri, 17 Aug 2012, Steve Litt wrote:

> Pine trees are the worst. They're so tall and so skinny that when they
> hit a roof, they cut right through it like a knife through cake.

After Jon Carne's posting this morning, I thought I really 
should get onto planting a few long-leaf pines. I thought a 
long-leaf pine or two would help restore their range after 
being cut out for lumber.

Got any other suggestions?

Joe

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Joseph Mack NA3T EME(B,D), FM05lw North Carolina
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