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2022 - Naked Physics by Ralph Meyer

Naked Physics of the Telegraph, Telephone, and Radio, privately published (Kindle Direct Publishing), December 2022. 36 pages, 25 color illustrations, 6x9 inches. Contributed by Ralph Meyer. 

Written by a physicist for his adult grandchildren, this little book explains the basic concepts. Three early discoveries in electricity & magnetism led directly to the telegraph, telephone, and radio, respectively. Their mysteries are described here without math, and only the bare essentials are covered; the rest is just details. Inexpensive print copies are available from Amazon.

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