The Next Big thing? The memristor,
a microscopic component that can "remember" electrical states even when
turned off. It's expected to be far cheaper and faster than flash
storage. A theoretical concept since 1971, it has now been built in labs
and is already starting to revolutionize everything we know about
computing, possibly making flash memory, RAM, and even hard drives
obsolete within a decade.
In the following sections, we outline the basics of 15 upcoming technologies, with predictions on what may come of them. Some are breathing down our necks; some advances are still just out of reach. And all have to be reckoned with.
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