​​Why is Greece first in the Olympic parade? Traditionally (starting at the 1928 Summer Olympics), Greece enters first, because of its historical...

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​​What is bio-mining ? Biomining is a technique of extracting metals from ores and other solid materials typically using prokaryotes or fungi. Th...

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​​What is purpose of Filter in Cigarettes ? A cigarette filter has the purpose of reducing the amount of smoke, tar, and fine particles inhal...

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​​What is GI Tag? Geographical indication (GI) refers to any indication that identifies the goods as originating from a particular place, where ...

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​​What is Satellite Phone? A satellite telephone, satellite phone, or satphone is a type of mobile phone that connects to orbiting satelli...

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