Flapping
121List of Arizona-SW birds (Yuma County, Arizona) — This is a List of birds of South West Arizona, and needs moderate verification by local bird enthusiasts. The list is being made in conjunction with: List of birds, Yuma, Arizona (low deserts, river, elevations). The following markings are… …
122List of Florida birds — The List of Florida birds lists every wild bird species ever seen in the U.S. state of Florida, as accepted by the Florida Ornithological Society Records Committee (FOSRC) as of October, 2007. The following markings have been used:* (I)… …
123Reciprocating Chemical Muscle — The Reciprocating Chemical Muscle (RCM) is a mechanism that takes advantage of the superior energy density of chemical reactions. It is a regenerative device that converts chemical energy into motion through a direct noncombustive chemical… …
124List of birds of Puerto Rico — This is a categorized list of the bird species recorded in the archipelago of Puerto Rico which consists of the main island of Puerto Rico, two island municipalities off the east coast (Vieques and Culebra), three uninhabited islands off the west …
125Dynamic stall — is a non linear unsteady aerodynamic effect that occurs when aerofoils rapidly change the angle of attack. The rapid change can cause a strong vortex to be shed from the leading edge of the aerofoil, and travel backwards above the wing. The… …
126West/Central Canadian English — The West/Central Canadian English dialect is one of the largest and most homogeneous dialect areas in North America, ranging from Ontario, through the Prairie Provinces to British Columbia. It forms a dialect continuum with the accent in the… …
127Angels in the Endzone — Infobox Film name = Angels in the Endzone caption = Movie Poster for Angels in the Endzone director = Gary Nadeau producer = eproducer = aproducer = writer = Alan Eisenstock Larry Mintz starring = Paul Dooley Matthew Lawrence David Gallagher… …
128Transverse flow effect — is an aerodynamic effect encountered when the helicopter moves (typically forward) through the air.In a hover, the air above the rotor disk is being pulled down from above and is equally distributed around the rotor disk. The air is descending… …
