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Wilt, L. M. – Science Teacher, 1970
Describes the making and calibrating of a DEMA (DEvice for Measuring Air) from readily available, inexpensive materials. Procedures for measuring atmospheric particulates, acids, and carbon monoxide are described. (PR)
Descriptors: Air Pollution, Measurement, Pollution, Science Activities

Veening, Hans – Journal of Chemical Education, 1970
Descriptors: Chemistry, Chromatography, Equipment Manufacturers, Instrumentation

Goldman, James A. – Journal of Chemical Education, 1971
Descriptors: Chemistry, Equipment Manufacturers, Instrumentation, Laboratory Equipment

Jurs, P. C.; Isenhour, T. L. – Journal of Chemical Education, 1970
Descriptors: Chemistry, College Science, Instruction, Laboratory Procedures
Clarke, Michael J.; Venezky, David L. – J Chem Educ, 1969
Descriptors: Chemistry, College Science, Instrumentation, Laboratory Equipment
Vennos, Mary S. – J Chem Educ, 1969
Descriptors: Chemical Analysis, Chemistry, College Science, Laboratory Equipment
Martin, Maurice L.; Dunlop, Peter J. – J Chem Educ, 1969
Descriptors: Chemistry, College Science, Equipment Evaluation, Laboratory Equipment
Merrill, John R. – Phys Teacher, 1970
Descriptors: College Science, Computer Assisted Instruction, Computer Programs, Computers
Minor, T. C.; and others – Amer J Phys, 1969
Descriptors: College Science, Measurement, Nuclear Physics, Physics
Van Doorn, C. Z. – Amer J Phys, 1969
Descriptors: College Science, Electricity, Physics, Science Activities
Weiss, Rainer – Amer J Phys, 1969
Descriptors: Calorimeters, College Science, Electronics, Energy
Waage, Harold M. – Amer J Phys, 1969
Describes the construction and operation of an overhead projection apparatus designed to demonstrate streamline flow of a liquid. The apparatus consists of a Plexiglass tank containing water in which plates forming the cell are submerged, a constant level reservoir, an overflow device and a system for marking the flow lines with a dye. (LC)
Descriptors: College Science, Equipment Utilization, Laboratory Equipment, Overhead Projectors
Gottlieb, Herbert H. – Phys Teacher, 1969
Descriptors: College Science, Demonstrations (Educational), Electronics, Physics

Goldman, James A., Ed. – Journal of Chemical Education, 1980
Describes new apparatus and equipment for use in chemistry laboratories. Four new literature citations are also reported and three new chemicals. A reader's inquiry card is available for requesting more information. (CS)
Descriptors: Chemistry, College Science, Higher Education, Resource Materials

Eaton, Bruce G., Ed. – American Journal of Physics, 1980
Two equipment systems are described: mechanical start-stop gates for air tracks, and a large-scale magnetic induction demonstration. (CS)
Descriptors: College Science, Demonstrations (Educational), Higher Education, Physics