The Biography of Clara

Clara is the first female doctor of chemistry in Germany. Her husband, Fritz Harper, is a famous German chemist, the father of nitrogen fertilizer and the father of World War I chemical warfare. He won the Nobel Prize in Chemistry for nitrogen fertilizer, but he was criticized for developing numerous chemical weapons. He was later expelled from Germany because of his Jewish identity, and some of his relatives died from the chemical weapons he invented. This is a biopic of his first wife.