Richest South American Countries
15 Jan 20081. Argentina (pop. 39.9 million) ... $12,530 2. Chile (pop. 16.1 million) ... $10,610 3. Uruguay (pop. 3.4 million) ... $9,030 4. Brazil (pop. 188.1 million) ... $7,940 5. Colombi...
ERNEST SENAYA
ERNEST SENAYA:
business-sense
A look at the Free Market Economy
15 Jan 2008The fact that a free market economy functions automatically is one of its major advantages. There is no need for costly and complex bureaucracies to co-ordinate economic decisions. The economy can re...
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business-sense
Macroeconomics
15 Jan 2008Because things are scarce, societies are concerned that their resources should be used as fully as possible, and that over time their national output should grow. The achievement of growth and the f...
- 106
speeches
Image formation in the eye
15 Jan 2008Light rays from an object passes through the conjunctiva, cornea, aqueous humour, lens and vitreous humour to the retina. The light rays are refracted as they pass through the various regions and are ...
speeches
DOS (Disk Operating System)
15 Jan 2008DOS, which is either an acrostic or an acronym of Disk Operating System, is an operating system solely and completely relies or depends on the use of the keyboard of all its activities. A dos comma...
general-articles
Artificial satellites
14 Jan 2008Satellites orbiting round the earth have provided scientists with a vast amount of information about conditions in outer space. By comparison, relatively little is known about the internal structure o...
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