14 October 2011 Last updated at 10:52 GMT

End date for analogue TV is setBBC tuning signal

Analogue TV signals will no longer be broadcast after 24 October 2012 as the UK completes its conversion to digital television.

Bystrup's T-PylonNew pylon design winner revealed

A T-shaped design has scooped a £5,000 prize in a competition to find the next generation of electricity pylons.

Hand typing on keyboardUnix creator Dennis Ritchie dies

The computer world mourns as pioneering engineer Dennis Ritchie, one of the creators of Unix, dies aged 70.

Our Experts

Rory Cellan-Jones Article written by Rory Cellan-Jones Rory Cellan-Jones Technology correspondent

Blackberry's system meltdown Watch

Here's my report on the continuing disruption to Blackberry's services caused by the failure of a "core switch".

Watch Rory's report

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    The Metropolitan Museum in New York unveils its new website.

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