Blu-Ray Disc

New technology in the line of optical discs like CDs and DVDs called Blu-Ray Discs is soon to hit the market.this Blu-Ray disc can hold info. of 27GB .this is mainly to store a standard length movie in HDTV format.thats y it demands such a storage.this one uses blue laser to read the disc and so the name,unlike other discs using red laser.Sony is the first giant to introduce this technology.

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