STEVE BAER IN A HIGHLY EFFICIENT GREENHOUSE HE BUILT FOR A SCHOOL IN ALBUQUERQUE, NEW MEXICO. BLACK PANELS CONTAIN WATER AND ARE HEATED DURING THE DAY. PLASTIC PANELS ARE DOUBLE LAYERED WITH SPACE IN BETWEEN. AT NIGHT STYROFOAM BEADS ARE BLOWN IN THIS SPACE AS INSULATION AND SUCKED OUT DURING THE DAY

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