Compact Disc (CD) is a digital optical disc data storage format, co-developed by
Philips and ..... A CD is made from 1.2 millimetres (0.047 in) thick, polycarbonate
plastic and weighs 15–20 .....
A compact disc or CD is a device used to store digital data. Here is a look at the
composition of a compact disc or what CDs are made of.
Jun 17, 2016 ... It's shiny so that a laser beam can bounce off the disc and read the ... Photo: A
small portable compact disc player made by Technics. Gadgets ...
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Jan 18, 2009 ... ... Manufactured? From Season 1, Episode 2 of How It's Made. ... How It's Made:
Compact Discs .... Restricted Mode: Off. History Help. Loading.
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Mar 9, 2007 ... How It's Made how dvd & cd are made. ... these are DVD/CD ROMS not blank
DVD/CDs like you are talking ... download it off the computer .
Just like all kinds of CDs a CD-R disc is a sandwich of a number of layers. ... The
recording layer of a CD-R disc is composed of one of cyanine, phthalocyanine ...
Get information, facts, and pictures about compact disc at Encyclopedia.com. ...
Among these companies, electronic giants Sony and Philips made notable ....
dried, polished and put in a punching machine that cuts out the center hole and ...
A compact disc is constructed of 5 separate layers… ... arranged in tracks that
spiral like the grooves on a vinyl record (except CDs are read from the "inside out
Not so with digital storage -- the CD makes pinpointing data a split-second task.
Find out how CDs (and CD-ROMs, CD-Rs, CD-RWs) hold and let you retrieve ...
According to Red Book specifications, a standard CD is 120 mm (4.75 inches) in
diameter and 1.2 mm (0.05 inches) thick and is composed of a polycarbonate ...