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It is a third gadget, the long-awaited Amazon tablet called the Kindle Fire, that represents his company’s most ambitious leap into the hearts, minds, and wallets of millions of consumers.

the Fire is an emblem of a post-web world, in which our devices are simply a means for us to directly connect with the goodies in someone’s data center.

Amazon, on the other hand, is a content-focused company—almost half of its revenue comes from sales of media like books, music, TV shows

We're in the state once described by that great scholar of cyberspace, Manuel Castells, as "informed bewilderment".

The idea is that our short-term memory can only hold between five and nine "chunks" of information at any given moment (here a chunk is defined as a "meaningful unit"). So, when trying to decide how many big ideas about the internet would be meaningful for most readers, it seemed sensible to settle for a magical total of nine. So here they are.

On a scale of one to five! You have only to ask the questions to realise the fatuity of the idea. Printing did indeed have all of these effects, but there was no way that anyone in 1472, in Mainz (or anywhere else for that matter) could have known how profound its impact would be.

offered as practical, effective activities that help shift the focus of classrooms from teacher orchestrated mastery and memory of information to student processing of information to create understanding and improve problem-solving.