A Konv cylinder was the key to space—but there was one power it could not match! They lived in a small house beside the little Wolf river in Wisconsin. Once it had been a summer cottage owned by a rich man from Chicago. The rich man died. His heirs sold it. Now it was well insulated and Mrs. Jamieson and her son were very comfortable, even in the coldest winter. During the summer they rented a few row boats to vacationing fishermen, and she had built a few overnight cabins beside the road. They