No one ever implied what you have said above. Rather, I have only pointed out what I believe is a fact: most, if not all those who have expressed opinions, either good or bad, have no experiential knowledge of who an average American is. Most of the submissions I guess, are probably from the news media and Hollywood.
If such criteria is used for generalising Nigerians, then I guess we will all be regarded as 419ers and as fetish people.
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Friday, April 8, 2011
Wednesday, April 6, 2011
Which is the favorite religion of God ?
According to scientific estimates of the age of the universe is 13.75±0.11 billions years.Simelerly the age of the Earth is 4.54 billion years.This age is based on evidence form radiometric age dating of meteorite material and is consistent with the age of the oldest-known terrestrial and lunar samples.
Following the scientific revolution and the development of radiometric age dating,measurements of lead in uranium-rich minerals showed that some were in excess of a billion years old.The oldest such minerals andlyzed to date-small crystals of zircon from the Jack Hills of Western Australia- are at least 4.404 billion years old.
Comparing the mass and luminosity of the Sun to the multitudes of other stars, it appears that the solar system cannot be much older then theose rocks. Ca-Al-rich inclusions (inclusions rich in calcium and aluminium)- the oldest known solid constituents within meteorites that ae formed within the solar system - are 4.567 billion years old, giving an age for the solar system anf an uper limit for the age of Earth. It is hypothesised that the accretion of Earth began soon after the formation of the Ca-Al-rich inclusions and the meteorites. Because the exact accretion time of Earth is not yet known, and the predictions from different accertion models range from a few millions up to about 100 million years, the exact age of Earth is difficult to determine.It is also difficult to determine the eact age of the oldsest recks on Earth, Exposed at the surface, as they are aggregates of minerals of possibly different ages.
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