Superhero female cartoonist Tarpé Mills on April 6, 1941; the Phantom Lady, introduced in Quality Comics "Police Comics" #1 (Aug. 1941); the Black Cat, introduced in Harvey Comics' "Pocket Comics" #1 (also Aug. 1941); and the Black Canary, introduced in "Flash Comics" #86 (Aug. 1947) as a supporting character. The most iconic comic book superheroine, who debuted during the Golden Age, is Wonder Woman. Modeled from the myth of the Amazons of Greek mythology, she was created by psychologist William Moulton Marston, with help and inspiration from his wife Elizabeth and their mutual lover Olive Byrne. Wonder Woman's first appearance was
Leonarde Keeler to Larson who had developed a multi-tasking polygraph. After graduating from high school, he enrolled at the University of California, Berkeley in the fall of 1923. He moved shortly after that to enroll in UCLA to follow Vollmer who accepted a new job as the Chief of Police for Los Angeles. In 1924, Keeler’s first handmade polygraph instrument, which he called "the Emotograph," was destroyed in a fire at his residence. On February 2, 1935, he conducted the first use of his invention, the Keeler Polygraph—otherwise known as the lie detector. Keeler used the lie detector on two criminals in