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Cash machines vulnerable to hackers
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X-ray trick picks out tiny tumours
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Technology
Nuclear-powered drone aircraft on drawing board
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Britain wants genetically modified food to have DNA bar codes
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Britain may force DNA ‘barcodes’ for GM food
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Ariane 4 farewell flight postponed
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Dads’ coochy-coos leave babies guessing
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Dad’s coochy-coos leave baby guessing
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Tower collapse theory challenged
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Twin tower collapse theory challenged
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Regenerating the retina
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No secret will be safe from quantum code breakers
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