Screen Shot 2015-11-19 at 9.42.11 AMI’ve always been a history buff, and have read extensively about both of the men in this photo, which I recently, and quite accidentally, ran across.  It’s Mark Twain in the laboratory of Nikola Tesla.  I believe that’s Tesla at the left background.  It’s fascinating to see two of the great men of any time together in what amounts to a candid photograph of the time.