economically sound
11flight, history of — ▪ aviation Introduction development of heavier than air flying machines. Important landmarks and events along the way to the invention of the airplane include an understanding of the dynamic reaction of lifting surfaces (or wings), building… …
12Culture of microalgae in hatcheries — Raceway pond used to cultivate microalgae. The water is kept in constantly motion with a powered paddle wheel. Microalgae or microscopic algae grow in either marine or freshwater systems. They are primary producers in the oceans that convert… …
13Barbados — For other uses, see Barbados (disambiguation). Coordinates: 13°10′N 59°33′W / 13.167°N 59.55°W / 13.167; 59.55 …
14Andrew C. Brock — Infobox State Senator honorific prefix = name = Andrew C. Brock honorific suffix = state senate = North Carolina district = 34th term start = 2002 Term end = preceded = succeeded = birth date = birth place = Davie County, North Carolina death… …
15Electricity sector in Mexico — Mexico: Electricity sector Data Electricity coverage (2005) 96%(total),(LAC average in 2005: 94.6%) Installed capacity (2006) 58 GW Share of fossil energy 75.3 % …
16Judicial review in English law — See also: Judicial review Judicial review is a procedure in English administrative law by which the courts in England and Wales supervise the exercise of public power on the application of an individual. A person who feels that an exercise of… …
17Ghana — Infobox Country conventional long name = Republic of Ghana common name = Ghana national motto = Freedom and Justice national anthem = God Bless Our Homeland Ghana [http://www.emefa.myserver.org/Ghana.mp3] official languages = English capital =… …
18Economy of Ghana — The economy of Ghana, West Africa has a diverse and rich resource base, and as such, has one of the highest GDP per capita in Africa. Ghana remains somewhat dependent on international financial and technical assistance as well as the activities… …
19Greenpeace — Infobox Non profit Non profit name = Greenpeace Non profit founded date = 1971, Vancouver, BC, Canada location = Amsterdam, Netherlands (Greenpeace International) area served = Global focus = Energy, Transport, Urbanism method = Nonviolence,… …
20Nuclear testing — Nuclear weapons tests are experiments carried out to determine the effectiveness, yield and explosive capability of nuclear weapons. Throughout the twentieth century, most nations that have developed nuclear weapons have tested them. Testing… …
