View movie of the normal ear, ear with hearing loss, and. cochlear implant procedure. Welcome to the Food and Drug Administration (FDA) website on cochlear implants. Cochlear implants are electronic hearing devices. Doctors implant cochlear implants into people with severe to profound hearing loss to produce useful hearing sensations.
Robert J. O'Neill. Robert John O'Neill, AO, FASSA (born 5 November 1936) is an Australian historian and academic.
Robert Wolf (writer) Robert Wolf (born c. 1944) is an American writer, journalist, and entrepreneur. His non-fiction writing focuses on everyday life, frequently that of farmers and other rural Americans.