(08-30-2009 5:50 PM) Sam Kean of Mentalfloss Magazine via Mentalfloss.com Wrote:  In the late 19th century, one of Sigmund Freud's nuttier friends, Dr. Wilhelm Fliess, classified the nose as the body's most potent sex organ. According to his nasal reflux neurosis theory, "genital spots" inside the nose could excite the male libido and kick-start ovulation in women. His colleagues, however, scoffed at the idea, and Fliess died in obscurity.