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Watson, J. M. – Journal of Biological Education, 1984
A 16K Sinclair ZX81 microcomputer equipped with an analog to digital board and a Sinclair printer was used to capture data continuously from a total of eight temperature or light sensors. Describes the construction of the peripherals, explains how to connect them together, and provides a program to run the ZX81. (Author/JN)
Descriptors: Biology, Computer Oriented Programs, Computer Software, High Schools
Burgdorf, Kenneth; Chaney, Bradford – 1988
This report presents information for identification of the national trends in the amount, age, loss, condition, and perceived adequacy of academic research equipment in selected science and engineering fields. The data were obtained from a stratified probability sample of 55 colleges and universities and from a separately selected sample of 24…
Descriptors: College Science, Educational Facilities, Engineering Education, Equipment