FAR ABOVE, LEFT: The greenhouse on the south side of Earthwon is entirely solar heated (when the sun shines). FAR ABOVE, RIGHT: Earthwon's wind plant goes up . . , can the house's ""homemade electricity"" goes on tap! ABOVE, LEFT: The snug-thong still slightly uncompleted-kitchen of the Beadles family's new dwelling. RIGHT: Earth piled up against the house' north and west. sides protects the home from winter winds. BELOW: Earth.won, its Ovate pumping windmill, its TV antenna, its wind-driven Jacobs electrical generator, and its still,unfinished observatory look out across Michigan farmland from a hilltop vantage point.