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Page last updated at 08:56 GMT, Friday, 8 June 2012 09:56 UK

Invisible electric material and other tech news

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Researchers at the University of Exeter in the UK say they have created a super-thin material that is the most transparent, lightweight and flexible ever to conduct electricity.

In other news, six million LinkedIn passwords have been leaked, the Massachusetts-based company Nuance has introduced a new piece of speech recognition technology called Dragon ID and Google has introduced an alert system that warns users if they've been the subject of state-sponsored attacks.

LJ Rich presents these and other technology news stories.

Follow the Click team on Twitter @BBCClick. And join the conversation on Google+ or Facebook.

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