Discharge of a powerful transmitter under a pressure of 12 million volts, 70 feet from end to end.
(Article, "The Problem of Increasing Human Energy," Century Magazine, june 1900, Fig. 10, p. 192)
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Discharge of a powerful transmitter under a pressure of 12 million volts, 70 feet from end to end.
(Article, "The Problem of Increasing Human Energy," Century Magazine, june 1900, Fig. 10, p. 192)
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