The Constitution requires that Members of the House be at least 25 years old, have been a U.S. citizen for at least seven years, and live in the state they represent (though not necessarily the same district).
1981: First test CD created in Hannover, Germany by the Polydor Pressing Operations plant. 1982: Manufacturing of CDs began on a large scale in a factory. 1982: First ever album on a CD released by Sony, which was Billy Joel's 52nd Street. 1983: CD players and discs hit the market in the US and the rest of the world. 1984: Advanced technology to store and retrieve data from CD-ROM introduced. 1985: CD-ROM drives introduced in the US and world markets.
Optical discs. Compact disc (CD) is a digital optical disc data storage format released in 1982 and co-developed by Philips and Sony. The format was originally developed to store and play only sound recordings but was later adapted for storage of data (CD-ROM).