How Africa's desert sun can bring Europe power | Science | The Observer
<BR><A href='http://www.guardian.co.uk/environment/2007/dec/02/renewableenergy.solarpower?gusrc=rss&feed=science'>http://www.guardian.co.uk/environment/2007/dec/02/renewableenergy.solarpower?gusrc=rss&feed=science</a> 
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