Liquid crystal displays are currently utilized to convey information via graphic displays. Presents experiments and explanations that employ the concept of liquid crystals to learn concepts related to the various states of matter, electric and magnetic forces, refraction of light, and optics. Discusses applications of liquid crystal technology.…

Introduced is a unique generation method of Fourier series requiring simple mathematical skills and using computer programs. Discusses Fourier synthesis by microcomputer, and Fourier analysis with simple equipment. Shown are a circuit diagram, computer programs, monitor displays and tables of data. (YP)

These eight units of instruction are the products of a project conducted at Burlington County College in Pemberton, New Jersey, to develop three-dimensional computer graphics units of instruction for use in courses designed to train students in the areas of architectural, civil, drafting and design, and electronics technology. Addressed in the…

The Technology Edu-Camp described in this report was held in July of 1988 at Arkansas State Technical Institute. Purposes were: to provide vocational instructors an opportunity to expand their knowledge and understanding of the needs of technical occupations; to upgrade their technical skills; and to develop lesson materials for courses in…