Archive for May, 2010

May 28

CD-ROM discs, DVD discs, and Blu-ray Discs look the same to the naked eye, but are drastically different when you compare the discs at the sub-microscopic level and explore the laser technologies that read their optical information. When it comes to Optical Storage, there are 3 general types: CD-ROMs (read-only-memory) are commercial grade discs and use […]