7,000,000,000?
November 13th 2011 After the birth of the 7 billionth baby girl in the Philippines on October 31th, the world population has surpassed the 7 billionth mark. In this article, it explains the significance of 7 billion as a world population and offers some realistic example of the enormousness of 7 billion.
For example:
- Seven billion seconds ago, the year was 1789. That was the year George Washington was inaugur
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