Alex Evans of Ysgol Erw'r Delyn, in Penarth

12th January 2007 at 00:00
(Photograph) - Alex Evans of Ysgol Erw'r Delyn, in Penarth, tries out the plasma sphere at Cardiff's Techniquest during a school visit this week. Around a hundred children attended the event, which was specifically for those with special needs.

Photograph: Roger DonovanMedia Photos

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