
I found this shot and opened, I ended up in Wired magazine some how in it was a story about small affordable housing. In that I found small house society
http://www.resourcesforlife.com/small-house-society
shows a picture of a house with a porch which I think came from tumble weeds site. which has been talked about in past years.
http://www.tumbleweedhouses.com/
as for the candle this interesting design I tryed a simple one and it does do a good heating job. look at the pixs several views of the same thing.
http://images.google.com/images?gbv=2&h ... rch+Images
Some teardropers use candles to heat their trailers using tin in upper corners with vents leading outside only heat stays in no fumes.
Ron D.