Daily Archives: Friday November 28, 2008

Solid State Ventilator

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I designed an air circulation system [1,2] for our tiny cottage that uses no moving parts. Think of it as a solid-state fan. It is driven by thermo-siphoning through the block wall behind the wood stove and chimney where the … Continue reading

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Father & Son

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Big’Un & ArchimedesBig’Un, on the left, is the son of Archimedes and Big Pig. I was working on setting up the greenhouse pillar forms when I saw them posing so nicely. I walked over to the crest of the hill … Continue reading

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