UN inspectors report new centrifuges in Iran nuclear site February 14, 2013 Ynet News http://www.ynetnews.com/articles/0,7340,L-4345167,00.html UN nuclear inspectors have seen a small number of advanced centrifuges at an uranium enrichment plant where Iran has said it will install and operate them, a diplomatic source said on Thursday. On Wednesday, Iran's atomic energy chief said it had started installing a new generation of machines for refining uranium at the Natanz plant, an announcement likely to annoy the West and complicate efforts to resolve a dispute over its nuclear work. (Reuters)