Tuesday, March 24, 2009

How CD's Work

The compact disk is an invention that has dramatically changed our lives. Whether we use CD's to listen to music, or just store a massive amount of data, the CD is far superior than previous technologies that existed. For more information on how a CD actually works, check out the link below.

4 comments:

  1. The CD is something that enver fails and will probably always be amazing. I have an ipod with a car adapter and I still find myself putting the same songs that are on my ipod onto a cd to listen to in the car.

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  2. CD's are great, and are definetly better than previous technologies out there. I think though that one day people will not use CD's anymore, because even though they store a lot of information, they get scratched and can be easily ruined.

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  3. I can remember not having Cd's and trying to find certain songs on a tape,it took forever. Then the Cd came out, not only was it easy to find any track you wanted but the sound quality was 100 times better then a tape. Even today i use Cd's all the time, especially when it comes to music.

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  4. I really like the CD even though they can be scratched easily if you do not take care of them. CD's can be used for so many things to store data, pictures, music and so much more it is amazing. You can even decorate with them and use them in craft. Plus they do not take much space which is great.

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