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unique facts

{:en}Facts of Uranium{:}{:id}Fakta Uranium{:}

750 661 natasha latifah

{:en}Uranium is one of the most expensive mining product in the world. Uranium, with symbol U and atomic number 92 in periodic table, is a radioactive element which has unstable isotopes. It occurs naturally in low concentrations of a few parts per million in soil, rock and water. Without delaying any further, here are 10 facts of…

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{:en}Unique Facts of Mining (1){:}{:id}Fakta Tambang (1){:}

1024 640 natasha latifah

{:en} Gold and copper were the 1st metals to be discovered during Primitive Period around 5,000 BC Archeologists have found copper drain pipes from 3,500 BC that are still in good condition Au is chemical symbol of gold, comes from Latin “aurum” which means shining dawn Petroleum is used to make over 6,000 items :…

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