Mark Twain at Tesla’s laboratory, 1893. Tesla is in the background. From T.C. Martin, “Tesla’s Oscillators and Other Inventions,” The Century Magazine, 49:916-33 (April 1895), Fig. 13 [200×250].
[ad_2]
View Reddit by wiggiag – View Source
Mark Twain at Tesla’s laboratory, 1893. Tesla is in the background. From T.C. Martin, “Tesla’s Oscillators and Other Inventions,” The Century Magazine, 49:916-33 (April 1895), Fig. 13 [200×250].
[ad_2]
View Reddit by wiggiag – View Source
Now this is a cool photo. Vacuum lamp. Oh, Tesla and Twain are cool too. 😉