Author: Roy Eassa
Date: 07:14:54 09/06/02
Go up one level in this thread
On September 05, 2002 at 17:49:35, William H Rogers wrote: >Sarah that sounds like my sons excuse to his teachers "my dog ate my homework" >VCR tapes and floppy disks are suppost to have a useful life of about 10 years, >while CD's and DVD's should last about 100 years. Scratched CD's can easily be >repaired. The surface of the CD is only a plastic coating to protect the metal >disk that contains the information. >Just joking about the 'dog' >Bill Aren't the pits (the data) actually in plastic, with the metal there for reflective purposes only?
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