Clyde C. Cleveland

ME RECENTLY I had occa­sion to place a long-distance business tele­phone call on Saturday night from the Wash­ington, D.C., area to Portland, Oregon. Al­though it was a full hour past the Sabbath sundown closing here, I realized that there…

SPACE probes are becoming common place. The now-familiar countdown procedure has been viewed on television by millions. The man in the street is growing more conversant with such concepts as lunar excursion module (LEM) and manned orbiting…