Correspondence of Benjamin Franklin provides authenticity to a historical account of early work in the field of lightning. Present-day theories concerning the formation and propagation of lightning are expressed and photographic evidence provided. (CP)

Explains the distribution of air pollutants as related to such meteorological conditions as temperature inversions, ground inversion, and wind velocity. Uses a power station to illustrate the effect of some of the meteorological conditions mentioned. (GS)

Biometeorology is the study of the relations between meteorological factors, physico-chemical systems and living organisms, and the indirect effects of the physical, chemical, and physico-chemical environments of the earth's atmosphere and of similar extraterrestrial space upon physico-chemical systems and living organisms. This article discusses…

Discusses some important parameters of the boundary layer and effects of turbulence on the circulation and energy dissipation of the atmosphere. Indicates that boundary-layer research plays an important role in long-term forecasting and the study of air-pollution meteorology. (CC)

Summarizes the recommendations of the Lightning Safety Group (LSG), which was first convened during the 1998 American Meteorological Society Conference. Findings outline appropriate actions under various circumstances when lightning threatens. (WRM)

Presents basic physical theory for movement of electric charges in clouds, earth, and air during production of lightning and thunder. Amount of electrical energy produced and heating effects during typical thunderstorms is described. Generalized safety practices are given. (JM)

Describes space-based observations and other aspects of meterology that will enable weather forecasters to lengthen the scale of predictability from the current day-to-day basis to one week or longer. (Author/GS)

This booklet contains material prepared by the National Aeronautic and Space Administration (NASA) office of Space Science and Applications for presentation to the United States Congress. It contains discussion of basic research, its value as a source of knowledge, techniques and skills that go into the development of technology, and practical…

Intended to supplement undergraduate college geography courses, this resource paper investigates several concepts which are prerequisite to the study of physical geography. The student is provided with a "systems" approach to physical geography, which combines the underlying principles of physics with the contextual application of these principles…

Describes an inexpensive (about $1,500) direct-readout ground station for use in secondary school science/mathematics programs. Includes suggested activities including, among others, developing map overlays, operating station equipment, interpreting satellite data, developing weather forecasts, and using microcomputers for data storage, orbit…

One hundred and eighty Japanese 16mm motion pictures, 8mm cartridges, and video tapes produced and judged appropriate for a variety of audience levels are listed in alphabetical order by title with descriptive and evaluative information. A subject heading list and a subject index to the film titles are included, as well as a sample of the…

This science curriculum was written for teachers of children in junior high or middle school. It contains science activities for the following lessons: (1) Anemometers and Wind Speed; (2) Up! Up! and Away; (3) Jet Lag--Time Zones; (4) Inventors; (5) Model Rocketry; (6) Geometry and Kites; and (7) Super Savers. In lesson one, students construct an…