We marvel at the men who have flown the United States space shuttle into outer space, each time bringing the craft back to earth so that it can be used in future space voyages. What confidence they have had in the accuracy and precision of their intricate machinery and instruments! Confidence is a vital factor in many areas of life.
Log in to read this article
Not a subscriber to JSH-Online? Subscribe today and receive online access to The Christian Science Journal, Sentinel, and Herald including digital editions of the print periodicals, Web original articles, blogs, and podcasts, over 30,000 minutes of Sentinel Radio and audio chats, searchable archive going back to 1883! Learn More.