disk-drive mechanism
41Commodore 64 peripherals — Commodore 64 Home Computer This article is about the various external peripherals of the Commodore 64 home computer. Contents 1 Storage …
42Phonograph — Turntable redirects here. For other uses, see Turntable (disambiguation). Edison cylinder phonograph ca. 1899 …
43List of IBM products — The following is a list of notable products from the International Business Machines (IBM) Corporation and its predecessor corporations, beginning in the 1890s, and spanning punched card machinery, time clocks, and typewriters, via mainframe… …
44File system — For library and office filing systems, see Library classification. Further information: Filing cabinet A file system (or filesystem) is a means to organize data expected to be retained after a program terminates by providing procedures to store,… …
45Electric motor — For other kinds of motors, see motor (disambiguation). For a railroad electric engine, see electric locomotive. Various electric motors. A 9 volt PP3 transistor battery is in the center foreground for size comparison. An electric motor converts… …
46DVD — This article is about the storage media format. For the binocular vision condition, see Dissociated vertical deviation. DVD DVD R read/write side Media type Optical disc …
47William Goddard — Infobox Scientist name = William A. Goddard box width = image width = caption = William Goddard in 1953 birth date = birth date|1913|7|10 birth place = St. Joseph, Missouri death date = death date and age|1997|9|29|1913|7|10 death place = Chico,… …
48Compact Disc player — This article is about the electronic device. For the Microsoft Windows Software, see CD Player (Windows). CD, DVD and SACD player A Compact Disc player (often written as compact disc player), or CD player, is an electronic device that plays audio …
49MiniDisc — This article is about the Sony storage format. For the Gescom album, see Minidisc (album). For the IBM minidisk, see VM (operating system). MiniDisc …
50Computer — For other uses, see Computer (disambiguation). Computer technology redirects here. For the company, see Computer Technology Limited. Computer …
