Published in Encore magazine, April 2002
This article is part of a series that includes:
-- A machine shop powered with solar energy --
-- An off-the-grid home made of tires and cans --
-- An institute with geothermal temperature control --
-- A home that stores solar heat with sand in the basement --
Published in Encore magazine, April 2002
This article is part of a series that includes:
-- A machine shop powered with solar energy --
-- An off-the-grid home made of tires and cans --
-- An institute with geothermal temperature control --
-- A home that stores solar heat with sand in the basement --