Came across this on Cnet, overkill for most of us but some interesting points on life expectancy, also lots of links at the end. PDF format.
http://www.itl.nist.gov/div895/carefordisc/CDandDVDCareandHandlingGuide.pdf
Came across this on Cnet, overkill for most of us but some interesting points on life expectancy, also lots of links at the end. PDF format.
http://www.itl.nist.gov/div895/carefordisc/CDandDVDCareandHandlingGuide.pdf