Experimental data, Federal and State regulations, and user data are presented to assess the safety factors of low-power lasers. General safety precautions, basic laser theory, the place of the laser in the classroom, and some introductory exercises are also presented. (Author/TS)

Experiments performed at Brookhaven National Laboratories on the energy states of free atoms are described. Included are the techniques and the significance of the measurements. (Author/TS)

Describes the job placement success experienced by graduates of the Science Greats Course at the University of Manchester. Discusses the course content which centers on the social relations of science. Since nearly half the course involves science content, the author discusses the science background necessary for enrollees. Presents a personal…