Technology exchange agreement with Intel. Intel had introduced the first x86 microprocessors in 1978. In 1981, IBM created its PC, and wanted Intel's x86 processors, but only under the condition that Intel also provide a second-source manufacturer for its patented x86 microprocessors.
The ear canal is shaped somewhat like an hourglassnarrowing part way down. The skin of the outer part of the canal has special glands that produce earwax. This wax is supposed to trap dust and dirt particles to keep them from reaching the eardrum.
The ear canal directs sounds from the external ear, which is designed to capture sounds, to the more sensitive eardrum and inner ear (which are somewhat better protected). Wa â¦ x in the ear canal keeps dust and small animals away from the eardrum.he ear canal is the passage or channel connecting the outer ear to the eardrum. The ear canal directs sounds to the more sensitive eardrum and inner ear, which are better p â¦ rotected within the skull.