This is a solar air convection heater for my garage that is powered by the low angle winter sun. This is a second version of an earlier instructable I did; a solar heater for the chicken coop. The idea and design is from Mother Earth News (December/January 2007 Issue #219.
Ingredients:
2x6 lumber
2x4 lumber
2x2 lumber
glass, plexiglass, or some kind of clear material.
black aluminum screen
caulking, paint, screws, lag screws, staple gun + other tools
Posted by: DrXenon on February 24, 2007 at 6:28 AM
You have to add ".aspx" to the end of the link given in the article to get it to work. (Why is such a fine magazine using a hideous Microsoft system to serve their pages???)
Void your warranty, violate a user agreement, fry a circuit, blow a fuse, poke an eye out. Make: The risk-takers, the doers, the makers of things... Welcome to Make: Online!
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Weekend Project: Beetlebot
Simple robot from your parts bin that avoids obstacles. Thanks go to Jerome Demers for the original article in MAKE, Volume 12. To download the Beetlebot video, click here or subscribe in iTunes. Check out the complete Beetlebot article...
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cool
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Do you have any data about how much additional heat this provides?
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You have to add ".aspx" to the end of the link given in the article to get it to work. (Why is such a fine magazine using a hideous Microsoft system to serve their pages???)
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Link is really http://www.motherearthnews.com/Alternative-Energy/2006-12-01/Build-a-Simple-Solar-Heater.aspx (underscore and not dash).
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