Nikola Tesla's statue at Niagara Falls, Canada. Tesla Monument at Niagara Falls unveiled on July Tesla is standing atop an AC motor, one of the 700 inventions he patented. In the background is Niagara Falls, Canadian side.
The two met through a New York City social club both attended. According to a PBS NewsHour article, their friendship reached a new level when Tesla used his oscillator, a vibrating platform, to help Twain with a very intimate issue.
Every known photograph of or including Nikola Tesla in a searchable database. Also includes Tesla's family photographs, patent drawings, photographs of Tesla's friends and enemies, illustrations and drawings.