Thomas Edison suggested for Edison's anti-AC stance. One notion is that the inventor could not grasp the more abstract theories behind AC and was trying to avoid developing a system he did not understand. Edison also appeared to have been worried about the high voltage from misinstalled AC systems killing customers and hurting the sales of electric power systems in general. Primary was the fact that Edison Electric based their design on low voltage DC and switching a standard after they had installed over 100 systems was, in Edison's mind, out of the question. By the end of 1887, Edison Electric was
Edison, the Man US and Canada and $635,000 elsewhere resulting in a profit of $143,000. Edison, the Man Edison, the Man is a 1940 biographical film depicting the life of inventor Thomas Edison, who was played by Spencer Tracy. Hugo Butler and Dore Schary were nominated for the Academy Award for Best Writing, Original Story for their work on this film. However, much of the film's script fictionalizes or exaggerates the real events of Edison's life. The film was the second of a complementary pair of Edison biopics released by Metro-Goldwyn-Mayer in 1940. "Young Tom Edison" starring Mickey Rooney was released first and