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Wireless networks leave computers open to “drive-by” hacking
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Controversy over nuclear material tracking system
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Another glitch hits Japanese web phones
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Raising of the Kursk begins
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Rebel code could scupper Microsoft’s global plans
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Mobile phones get 3D sound
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Buckled nanotubes make tiny transistors
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Concorde to fly again
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Tiny radio chip gives paper an ID
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Patient receives first completely artificial heart
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Wheel patented in Australia
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Hidden giant revealed in outer Solar System
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