Moore’s Law Hangs On
Each of the 820 million transistors on Intel’s three-gigahertz quad-core processor is only 45 nanometers across, 30 percent smaller than those on previous commercial chips. Smaller transistors need thinner layers of electrical insulation–or dielectrics–which is hard to acheive with the traditional insulator, silicon dioxide. With its 45-nanometer chips, however, Intel has begun using a new insulator, hafnium oxide. The quad-core processor (shown here) will probably be used in network servers; a smaller, dual-core processor could turn up in high-end desktop computers.
Product: Intel Core2 Extreme quad-core processor
Cost: $999 in quantities of 1,000
Geoffrey Hinton tells us why he’s now scared of the tech he helped build
“I have suddenly switched my views on whether these things are going to be more intelligent than us.”
ChatGPT is going to change education, not destroy it
The narrative around cheating students doesn’t tell the whole story. Meet the teachers who think generative AI could actually make learning better.
Meet the people who use Notion to plan their whole lives
The workplace tool’s appeal extends far beyond organizing work projects. Many users find it’s just as useful for managing their free time.
Learning to code isn’t enough
Historically, learn-to-code efforts have provided opportunities for the few, but new efforts are aiming to be inclusive.
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