[CAUT] RH? Please enlighten me.

Ed Sutton ed440 at mindspring.com
Tue Dec 9 12:34:36 PST 2008


Don wrote:

> I read that on Mars, the air is very cold and totally dry, and when there is exposed ice the . water evaporates directly, and is lost into space because the air cannot hold it. Hmmm.

Hey, Don, not only that! On Mars the average downweight for pianos is only about 17 grams!

Ed S.
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