Middle ear peak sensitivity to frequencies between 1 kHz and 3 kHz. The movement of the ossicles may be stiffened by two muscles. The stapedius muscle, the smallest skeletal muscle in the body, connects to the stapes and is controlled by the facial nerve; the tensor tympani muscle connects to the base of the malleus and is under the control of the medial pterygoid nerve which is a branch of the mandibular nerve of the trigeminal nerve. These muscles contract in response to loud sounds, thereby reducing the transmission of sound to the inner ear. This is called the acoustic reflex. Of
Gold Is Where You Find It February 12, 1938 by Warner Bros. Pictures. A new gold strike in California ten years after the American Civil War triggers a bitter feud between farmers and miners using hydraulic mining methods that flood the farmlands. "Gold is Where You Find It" was, in many respects, a routine Western, lifted out of the ordinary by its early use of the newly perfected 3-strip Technicolor process, its big-budget director and cast, and its musical score. During the early spring of 1937, producer Hal B. Wallis was looking for a project to film in Technicolor, as a dry run for "The Adventures