Winglets Save Billions of Dollars in Fuel Costs. During the 1970s, the focus at Dryden Flight Research Center shifted from high-speed and high-altitude flight to incremental improvements in technology and aircraft efficiency.
Scorekeeper. Definition. The national media who keep track of and help make political reputations, note who is being mentioned as a presidential candidate, and help decide who is winning and losing in Washington politics.
(ËwÉr dn) n. 1. a person charged with the care and custody of something; keeper. 2. the chief administrative officer in charge of a prison. 3. any of various public officials charged with superintendence or with enforcement of regulations, as a fire warden or game warden.