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This time around on “Tiny Yellow House”, I decided to mess around with passive solar heat so as to warm the always-cold front foyer of my home. The result: a smallish, closeable, passive solar collector that fits into a window opening. Its not rocket science (and it NEVER will be here on “Tiny Yellow House”) but it does work- even in January, in New England. Broadcasting platform : Vimeo Source : MAKE: Blog Discovery Date : 10/01/2012 19:00 Number of articles : 2