'Virtual' computers span the digital divide

NComputing is out to span the digital divide with a version of cloud computing called "virtualization," which essentially turns one machine into many.

Security researchers offer caution on smart grids

(AP) -- The race to build a "smarter" electrical grid could have a dark side. Security experts are starting to show the dangers of equipping homes and businesses with new meters that enable two-way communication with utilities.

Technology on way to forecasting humanity's needs

Much as meteorologists predict the path and intensity of hurricanes, Indiana University's Alessandro Vespignani believes we will one day predict with unprecedented foresight, specificity and scale such things as the economic ...

High population density triggers cultural explosions

Increasing population density, rather than boosts in human brain power, appears to have catalysed the emergence of modern human behaviour, according to a new study by UCL (University College London) scientists published in ...

No disks needed for startup's streamed video games

(AP) -- Music and movies can be streamed over the Internet, so why not video games? A startup founded by technology entrepreneur Steve Perlman says it has developed a technology to deliver video games on demand, an idea ...

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