Mark Twain in Nikola Tesla's lab circa 1894. The writer and the inventor were friends — Tesla had read Twain's books, and Twain was fascinated with technology.

[Gunnar Larson]

Mark Twain in Nikola Tesla's lab circa 1894. The writer and the inventor
were friends — Tesla had read Twain's books, and Twain was fascinated with
technology.

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