[austiwawa] was playing around with one of those simple linear motors people build as friendly little science experiments. There’s an AA battery in the middle of a set of magnets. When you put it ...
This chapter presents background information on "Curriculum Projects Past and Present"—that is, it provides project descriptions and lists of titles produced by some major funded projects in hands-on ...
(1) A Laboratory Manual of Experiments in Physics. By Prof. Leonard Rose Ingersoll. Pp. ix + 220. (New York: McGraw-Hill Book Co., Inc.; London: McGraw-Hill ...
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