Treebeard's Homepage : Stumpers

Treebeard's Stumper
11 Oct 96

The autumnal equinox has come and gone, but it's been HOT this week anyway, and we've had our fans going full-time at home. Fans actually add energy to the air by moving it faster. So doesn't a fan really make the air warmer rather than cooler?


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Marc Kummel /