Hand Middle School, Columbia, South Carolina, provides an example of what may be the extreme in making an old school building maximally energy efficient. (Author)

At the Shenandoah Solar Recreation Center in Georgia, solar energy is used not only for heating and cooling, but also for ice making. (Author/MLF)

Discussed are the potential application of solar energy and its possible benefits to developing countries. Various energy needs, including domestic, agricultural, and household, that could be met by using solar energy are discussed. (BT)

A comprehensive demonstration project currently being developed at the civil mineral engineering (C/ME) building at the University of Minnesota includes the application of solar optics as a demonstration of the potential for bringing natural light deep into the interior of buildings. (Author/MLF)

Discusses the recommendations of the Forum for the Advancement of Students in Science and Technology (FASST) study which stressed identifying methods to increase student participation in the discussion of the potential benefits and problems of beaming energy from space. (MA)

An experiment is presented which utilizes the current solid state technology to demonstrate electrochemical generation of hydrogen gas, direct generation of electricity for pumping water, and energy conversion efficiency. The experimental module costs about $100 and can be used repeatedly. (BB)

Shows how the good-as-new postulate leads to the exponential function, which in turn leads to a complete probabilistic description of the decay of an aggregate of identical excited atoms. (Author/GA)

Recent advances in the development of radionuclide labeled monoclonal antibodies as radiopharmaceuticals should result in commercially available products in the near future. This presentation describes mechanisms by which radiation can destroy cells, factors influencing the potential for successful treatment, concepts to understanding the use of…

Describes a technique for extracting a radioactive source from the atmosphere using a balloon, as a strategy to generate students' enthusiasm for and understanding of radioactivity experiments. (JRH)

Discusses four keyboarding hazards that are technique related: carpal tunnel syndrome, eyestrain, fatigue, and radiation exposure. Includes technique suggestions and a plan for limiting the amount of time behind a video display terminal. (JOW)

Attempts to clear up misunderstandings about radon and outlines information teachers can convey to their students. Includes a brief history of radon, health threats posed by radon, methods to measure radon quantities, homeowner risks and preventative actions, and a glossary of radon terms. (MDH)

Contends that storytelling is a device which physics teachers can add to their repertoire for motivating and encouraging students. Presents an example of effective storytelling using the story of the COBE discovery of ripples in cosmic background radiation. (Author/WRM)

Documents a quasi-scientific comparative study of two groups of 'recent school leavers' in the UK. Studies non-science university undergraduates and explores whether people living with the immediacy and relevance of higher-than-average levels of radioactivity were more knowledgeable and emotionally detached than a similar group removed from this…

Traditionally nuclear chemistry appears in the last few chapters of chemistry textbooks and is not normally considered a mainstream topic. In addition, some science teachers lack the training or equipment to teach nuclear chemistry. Yet nuclear chemistry is a very important topic that should be taught in all chemistry classrooms. Learning about…

Communication through the modulation of electromagnetic radiation has become a foundational technique in modern technology. In this paper we discuss a modern day method of eavesdropping based upon the modulation of laser light reflected from a window pane. A simple and affordable classroom demonstration of a "laser microphone" is…