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Hi-tech 'tiny power station' at SPTS Technologies

More than 1,100 jobs have been announced by six companies across Wales.

They include 30 research and development posts at SPTS Technologies in Newport.

Huma Ashraf, the firm's research process manager, tells BBC Wales economics correspondent Sarah Dickins about some of the company's hi-tech work, including a "tiny power station" the size of a fingernail.

  • 20 Nov 2014
  • From the section Wales