Dyson's Top 10 Best Inventions: Bagless, 'Ballbarrow', boats and more!

James Dyson is a British engineering legend. A graduate of two of the UK's most prestigious design schools (Byam Shaw School of Art – now part of Central Saint Martins College of Art and Design – and The Royal College…

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Gerald LynchDyson's Top 10 Best Inventions: Bagless, 'Ballbarrow', boats and more!

REVIEW: iRobot Roomba 780 robot vacuum cleaner

The future promised a lot, and while robot butlers and hovercars are still pipe-dreams, robot vacuum cleaners are very much a reality. Hot on the heels of its IFA 2011 unveiling, Tech Digest got to spend some quality time with our very own clean-freak R2D2, the iRobot Roomba 780 vacuum cleaner. Read on to see whether or not it's time to send the Dyson to the dumpster.

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Gerald LynchREVIEW: iRobot Roomba 780 robot vacuum cleaner