Saturday, July 09, 2005

Makes me smile

[See previous]

When I opened this page and saw the photo, I was smiling and curious. When I read what it was for I laughed out loud - what a simple idea!


That guy is cool.

Very neat!
He probably could have done the same thing using some coils of tubing (little soldering) and a bit of ductwork.

My opinion of using propane (actually LPG, derived from petroleum) to heat outdoor swimming pools given the economic and politics of the energy source is another matter entirely.
Backyard engineering is going to save society...mark my words.... -B
The link to the efficiency calculation is a nice touch. 83% is pretty good.
Post a Comment

<< Home
ARCHIVES © Copyright 2003-2005 by Marshall Brain


This page is powered by Blogger. Isn't yours?