Dew
19 Feb 2008Dew is water in the form of droplets that appears on thin, exposed objects in the morning or evening. As the exposed surface cools by radiating its heat, atmospheric moisture condenses at a rate great...
ERNEST SENAYA
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general-articles
Foam On The Ocean
19 Feb 2008Each water molecule contains one oxygen and two hydrogen atoms. The bonds that hold these atoms together are partially ionic, which means that the atoms have a partial (non-integral) electronic char...
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general-articles
Sun's Influence On Earth
19 Feb 2008The Sun's influences on the Earth are numerous. The sun radiates light, which combined with the rotation of the Earth on its axis, causes day and night. It also radiates heat, which with the revolutio...
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general-articles
Types Of Water
19 Feb 2008In general, water for drinking and cooking should be wholesome. It should be both potable and palatable. It must be bacteriologically and chemically safe for drinking and be good tasting. It should be...
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general-articles
What Determines The Direction Of River Flow
19 Feb 2008Quite a few factors affect the direction a river takes. First of all, water runs downhill due to gravity. It may flow northward or southward, to the east, or to the west, but always downhill. Where wa...
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speeches
How A Transformer Works
19 Feb 2008A transformer is an electrical device used to convert AC power at a certain voltage level to AC power at a different voltage, but at the same frequency. The construction of a transformer includes ...
- 101
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