Discusses the development of national energy policy. Examines the economics and technology of solar systems and compares these to other energy fuels. (MA)

Provides a derivation of the evolution of an initially black-body spectrum in the closed Friedmann universe. (Author/SL)

Industrial arts students at Litchfield (Minnesota) High School designed and built a solar furnace for research and experimentation and to help heat the industrial arts department. A teacher describes the construction process and materials and the temperature record keeping by the physics classes. Student and community interest has been high. (MF)

Provides a listing of molecules discovered to date in the vast interstellar clouds of dust and gas. Emphasizes the recent discoveries of organic molecules. Discusses molecular spectral lines, MASERs (microwave amplification by stimulated emission of radiation), molecular clouds, and star birth. (TW)

Summarizes some aspects of the environmental impact draft statement prepared to assess the feasibility of liquid-metal fast-breeder reactors in commercial power generation. (CC)

The National Center for Energy Management and Power at the University of Pennsylvania is committed to advancing the technology of energy conversion and training people to manage effectively whatever form the energy industry assumes in the future, including measurement of the impact of developments on both producer and consumer. (DF)

Nuclear technologists can offer an all but infinite source of relatively cheap and clean energy" but society must decide whether the price of eternal vigilance needed to ensure proper and safe operation of its nuclear energy system" is worth the benefits. (Author/AL)