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.
www.ask.com/youtube?q=What Are Compact Discs Made Out Of&v=ut_40U0t9pU
Jan 18, 2009 ... From Season 1, Episode 2 of How It's Made. ... It is a shit explanation, they miss
out the main part about writing the data to the disc, all of a ...
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 ...
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
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
Jan 21, 2016 ... A compact circle or CD is a type of digital media. It is an optical gadget which can
be ... This page may be out of date. ... How are they made?
A CD is made by first making a digital recording in the studio. ... The glass disc is
electroplated to form a metal mold, which is peeled off and electroplated again ...
Get information, facts, and pictures about compact disc at Encyclopedia.com. ...
Among these companies, electronic giants Sony and Philips made notable ....
machine that cuts out the center hole and forms the desired outside diameter.
By learning about product life cycles, you can find out how to reduce the ... CDs
and DVDs are made from many different materials, each of which has its own ...