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ngk insulators
New fuel cell boasts the world's highest level of energy efficiency
Jun 16, 2009
Serkan Toto
<img src="http://www.crunchgear.com/wp-content/uploads/2009/06/ngk_fuell_cell-620x888.jpg" /> Fuel cell technology is evolving at a rapid speed, it seems. In March, for example, Toshiba revealed <a h