He is a mysterious, almost forgotten, figure, but his inventions in the areas of electrical motors, electrical distribution, remote control, low and high frequency waves, radio, radar and even death rays continue to have a major impact on science and engineering today. He was years and even decades more advanced than his colleagues and many argue he took to his grave knowledge that we still struggle to discover today.

http://www.unmuseum.org/tesla.htm

Sorcerer of Lightning: Nikola Tesla