Un piccolo fatto curioso che fa anche capire quanto velocemente si evolva questo settore:

In 1991, a gigabyte of hard disk storage cost around $10,000, perhaps a touch less (today, it costs around four cents). Back in 1991, a gigabyte of flash memory, which is what the iPhone uses, would have cost something like $45,000, or more (today, it’s around 55 cents).

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