The light goes on at J.J. Abrams' Bad Robot Fans of technological pioneers, 120 year-old cineastes and anyone with even a passing interest in the intricacies of copyright law, rejoice! A new Thomas Edison movie has entered that magical place we call “the works” with a view to bringing the inventor’s life to the big screen.The real Thomas Edison, far from his inventor-of-the-lightbulb lore, was actually an incredibly canny and ruthless businessman.