I went to the MV Hospital for an appointment. I ran into Sue, a woman I've known for many years. She used to own the camera store in town. I doubt it’s there anymore; can’t remember (are there still camera stores?).
In 1979 she built a passive solar house. We helped her with the design and we installed one of the ingenious monolithic Insulating Curtainwalls (ICW) that were made – in those days – by a Colorado company called Thermal Technology Corporation.