petabyte (thing)

A petabyte can hold:

• About 2 millenia of 128k ogg vorbis audio
• 250 years of good-quality DivX video
• Over 200 million 5 megabyte photographs
• About 1 billion copies of Dostoyevsky's
Crime and Punishment, in plaintext
• The answers to about 10 quadrillion yes or no questions, or one per second for the next 285 million years