positive pitching moment
11Hang gliding — Hang glider launching from Mount Tamalpais …
12A-10 Thunderbolt II — Infobox Aircraft name = A 10 Thunderbolt II type = Close air support attack aircraft manufacturer = Fairchild Republic caption = designer = first flight =10 May 1972 introduction =March 1977 retired = number built =715 [… …
13Lift coefficient — The lift coefficient ( or ) is a dimensionless coefficient that relates the lift generated by a lifting body, the dynamic pressure of the fluid flow around the body, and a reference area associated with the body. A lifting body is a foil or a… …
14Pressure coefficient — The pressure coefficient is a dimensionless number which describes the relative pressures throughout a flow field in fluid dynamics. The pressure coefficient is used in aerodynamics and hydrodynamics. Every point in a fluid flow field has its own …
15Gurney flap — The Gurney Flap (or wickerbill) is a small flat tab projecting from the trailing edge of a wing. Typically it is set at a right angle to the pressure side surface of the airfoil,cite journal author = Van Dam, C.P. coauthors = Yen, D.T.; Vijgen, P …
16Vertical axis wind turbine — Vertical axis wind turbines (VAWT) are a type of wind turbine where the main rotor shaft runs vertically. Among the advantages of this arrangement are that generators and gearboxes can be placed close to the ground, and that VAWT do not need to… …
17Bicycle and motorcycle dynamics — A computer generated, simplified model of bike and rider demonstrating an uncontrolled right turn. An …
18History of the New York Mets — The history of the New York Mets began in 1962 when the team was introduced as part of the National League s first expansion of the 20th century. The team s history includes two World Series championships and four National League pennants.… …
19Roger Clemens — Pitcher Born: August 4, 1962 (1962 08 04) (age 49) …
20baseball — /bays bawl /, n. 1. a game of ball between two nine player teams played usually for nine innings on a field that has as a focal point a diamond shaped infield with a home plate and three other bases, 90 ft. (27 m) apart, forming a circuit that… …
