Scientists in Leeds have helped to develop the new computer server unit, cooled by specially engineered fluid, which is the first of its kind in the world. Liquid has been used to keep electronic components cool before, but this is the first time a completely enclosed system has been developed.
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Fans and friends of Joe Cocker paid tribute to the Sheffield-born star's long career and his passionate, distinctive voice.
The latest forecast from Jon Mitchell.
Joe Cocker's most famous songs took him from the UK, to US and beyond and turned him into an international superstar.