The inner ear is found in all vertebrates, with substantial variations in form and function. The inner ear is innervated by the eighth cranial nerve in all vertebrates.
The thyristor or silicon controlled rectifier, SCR is a device that has a number of unusual characteristics. It has three terminals: Anode, cathode and gate, reflecting thermionic valve / vacuum tube technology.
RAR may refer to: 1  WinRAR and UNRAR computer software for compressed archive files. 2  RAR (file format), a compressed archive file format.  Rock Against Racism, UK movement.