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Hinaus, Brad; Veum, Mick – Physics Teacher, 2009
One of the great, engaging aspects of physics is its application to everyday technology. The compact disc player is an example of one such technology that applies fundamental principles from optics in order to efficiently store and quickly retrieve information. We have created a lab in which students use simple optical components to assemble a…
Descriptors: Optics, Physics, Science Instruction, Scientific Principles
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Berg, Richard E. – Physics Teacher, 1990
Described are the theory and operation of Van De Graaff generators. The experience of one group of people in the reconditioning and repair of their apparatus is discussed. (CW)
Descriptors: College Science, Electricity, Equipment Maintenance, Equipment Storage