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- 1. Engagment Ring
To women it represents pure beauty; to a man, money. It is a girl's best friend, and a symbol of a man's affection. The ad is directed to women, with the assumption that the women will present the ad to the men, giving a subliminal message that the diamond is exactly what they want. Men will attempt to do whatever it takes to show their affection
2. Diamonds
A Diamond is one of the two natural minerals that are produced from carbon. The other mineral is Graphite. Even though both of these minerals are produced from the same element ,carbon, they have totally different characteristics. One of the most obvious difference is that Diamond is hard and Graphite is soft. The Diamond is considered to be the mo
3. Carbon
Without the element of , life as we know it would not exist. provides the framework for all tissues of plants and animals. They are built of elements grouped around chains or rings made of atoms. also provides common fuels--coal, oil, gasoline, and natural gas. Sugar, starch, and paper are compounds of with hydrogen and oxygen. Proteins such as hai
4. The Physics Of A Crystal
Most simple chemical compounds consist of crystals. If you were to examine a lump of crystalline material very closely, you would be able to see tiny individual crystals. All crystals have a definite geometric shape, determined by the way the atoms are linked together. Mineralogists recognize 32 different classes of crystal, which are grouped into
5. Has The De Beer Diamond Lost I
"And while the law [of competition] may be sometimes hard for the individual, it is best for the race, because it ensures the survival of the fittest in every department." Since the 1930s when Sir Ernest Oppenheimer established the Central Selling Organisation, De Beers Consolidated Mines have controlled the selling and marketing of approximately