P&W Geared Turbofan Among '50 Best Inventions Of 2011'

P&W Geared Turbofan Among '50 Best Inventions Of 2011': Time Magazine Lauds PurePower's Efficiency, Environmental Friendliness Time Magazine has named Pratt & Whitney's PurePower PW1000G engine as one of "The 50 Best Inventions of 2011," describing it as "the most important development in aviation in 2011."