Bone canaliculi are microscopic canals between the lacunae of ossified bone. The radiating processes of the osteocytes (called filopodia) project into these canals. These cytoplasmic processes are joined together by gap junctions.
MacBook Pro Special Report: High-pitched whining noises: Eliminating. MacBook Pro Special Report: High-pitched whining noises: Eliminating. Many MacBook Pros emit one or more version of a distinct and irritating high-pitched noise. There appear to be various causes for this issue, and various associated workarounds. In most cases, the problem has to do with power draw.
#1. My laptop is making this really annoying clicking and grinding noise. Sometimes it makes the clicking sound for a few seconds straight then it stops and it may continue for about 2 minutes. Then it repeats all over again. It's driving me crazy. My mom bought a cooling mat for it and that still didn't work.