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.
1. a person who guards or watches, as a prison warden. 2. a guardian. 3. a person who owns or operates a business: a hotelkeeper. 4. a person responsible for the maintenance of something: a zookeeper. 5. a person responsible for the preservation and conservation of something valuable, as a curator or game warden.