Following the end of the First World War, a trio of scientist meet Nikola Tesla. One is the son of a wealthy
banker. One is a black educator who has survived the war, and the last one is a young nurse, who has a gift for
mathematics. Together they help Tesla develop his greatest invention, an invention that makes people happy.
Unfortunately, the world is not ready to be happy. Prejudice and ignorance hold the inventors back. Finally, a
the second generation of inventors, their children, bring the invention to fruition with the help of Eleanor Roosevelt,
Queen Marie of Romania, and a host of world leaders including Harry Truman and Woodrow Wilson.