Scientific american the amateur scientist
Scientific American is the essential guide to the most awe-inspiring advances in science and technology, explaining how they change our understanding of the.
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Description:Stong, contained a number of vacuum related projects. Two of particular interest are the ones on an electron accelerator and homemade cold cathode x-ray tubes. The former, contributed by Franklin Lee , was the first project to use converted refrigeration compressors and a simple glass mercury diffusion pump Kurth-Ruggles design to produce high vacuum in an amateur project. Later columns incorporated many of Lee's techniques.
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Date: 2018-09-08
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