PC sales tumble

A research firm says sales of PCs have tumbled, failing to improve with the introduction of Windows 8 and overshadowed by the popularity of mobile computing.

And a slimy excretion from a certain kind of fish could be the fabric of the future.

Also in the programme: Awaiting the bursting of the Bitcoin bubble. Is the virtual currency on the verge of a meltdown?

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28 minutes

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Thu 11 Apr 2013 22:32 GMT

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