A History of Storage, From Punch Cards To Blu-ray
notthatwillsmith writes "Maximum PC just posted a comprehensive visual retrospective about data storage, starting with the once state of the art punch card and moving through the popular formats of yesteryear, including everything from magtape to Blu-ray discs. It's amazing how much data you could pack on a few hundred feet of half-inch magnetic tape!"
"google Daimanta bluray"
Ok.
I got this link:
http://hardware.slashdot.org/article.pl?sid=09/03/05/190242
Knowledge is power. Knowledge shared is power lost.
Take a look at your numbers... you keep switching the size of the LoC from 20TB to 20GB in your calculations...