A disc that is recordable on one side. Data is stored on rings that are cut by laser. Up to 700 mb can be stored on it. the Dutch firm Phillips invented this in the late 1970s. The term is out dated and is now called a CD.
COMPACT DISC (CD)
A disc that is recordable on one side. Data is stored on rings that are cut by laser. Up to 700 mb can be stored on it. the Dutch firm Phillips invented this in the late 1970s. The term is out dated and is now called a CD.