Washington: Scientists are working to create a ultra-dense storage systems for computers and electronics. If the system works, it would enable storage of density of more than 100,000 terabits per cubic centimetre i.e. a device the size of an iPod nano could hold enough MP3 music to play for 300,000 years without repeating a song or enough DVD quality video to play movies for 10,000 years without repetition.
