The author reviews the process of metric conversion in the United States, the organizations involved, and popular reactions. Concluding that, despite setbacks and uncertain public opinion, this country is embarked on a slow but deliberate path toward metrication, he suggests some guidelines for teaching metrics. (SJL)

The author surveys the era of science innovation initiated by a bonanza of National Science Foundation funding from 1956 to 1976. He looks at the methods and materials that were developed and considers the extent to which this unprecedented national effort met, or is still pursuing, its goals. (Editor/SJL)