Sorbothane dampens vibration transmission from vibrating hardware. They are vibration free which causes less noise than vibrating screens. Phantom vibrations develop after carrying a cell phone set to use vibrating alerts. The principle is used for the study of rotating, reciprocating, oscillating or vibrating objects. Electric toothbrushes are toothbrushes with moving or vibrating bristle heads. This feedback is generated by components either rubbing, vibrating, or rotating. The arachnid responds by vibrating rapidly in a gyrating motion in its web. The deeply vibrating soft voice was his trademark. Warnings can be visual, audible, vibrating, or tactile. Remains the vibrating body&colon; twenty fingers. Mechanically, it is achieved by fingertip movements which alter the length of the vibrating string. The stream then carries the cell through a vibrating nozzle. There are also vibrating butt plugs, and butt plugs that can inflate and expand. Their mating ritual begins by the male snake vibrating uncontrollably. Machine parts and vibrating string are common examples.