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Compact disc


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 .....

What Are CDs Made Of? - CD or Compact Disc Composition


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.

How do CD and DVD players work? - Explain that Stuff


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 ...

www.ask.com/youtube?q=What Are Compact Discs Made Out Of&v=ut_40U0t9pU
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.
www.ask.com/youtube?q=What Are Compact Discs Made Out Of&v=YZKD2aYLTWw
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 .

Understanding CD-R & CD-RW - Disc Construction and Manufacturing


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 ...

compact disc Facts, information, pictures | Encyclopedia.com articles ...


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 ...

how is a cd made? - Eil.com


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 ", ...

Understanding the CD: Material - How CDs Work | HowStuffWorks


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 ...

Fast Guide to CD/DVD - Reference from WhatIs.com


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 ...

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How compact disc is made - material, manufacture, making, history ...


A compact disc, or CD, is an optical storage medium with digital data ... The air in the room is specially filtered to keep out dirt, and occupants of the room must ...

What's That Disc Made Of? - Minerals Education Coalition


The discs are made of plastics and metals. The ... The most important part of the disc is the thin metal layer that ... Back Thru the Future, CD Recycling Center.

How compact discs are made - CD Replication - New Cyberian


But if you are a music lover and CD collector, you may still be interested in knowing how compact discs are made. In this paper the author will try to explain the ...