Fifteen years ago, the movie's class-war theme -- the swells in their tuxedoes lounging amid the Titanic's creamy classical splendor, versus the lugs in steerage, led by Leonardo DiCaprio's penniless rapscallion bohemian Jack -- seemed a fairly standard old-movie trope.
But his rival and, some would argue, intellectual superior, Nikola Tesla , spent his last years feeding pigeons outside New York's Public Library, and died nearly penniless.