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Short Science Fiction Collections - Book 25

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The Effects of Electrolysis on Photographic Results

'There is a definite but slow reaction taking place,' he said, after careful examination. He passed a low current into the wires, through a rheostat, with startling results. There was a sudden foaming of the solution and a weird vapor rose from it,. luminous, milky, faintly orange. For a moment all they could do was stare. Then Professor Wentworth switched off the current and stepped toward the tank. Waving away that orange gas he reached for the cathode and held it up. It was no longer iron, but silver now. "'Plated,' you see,' exclaimed in triumph.

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