Quote:
Originally Posted by crxforum
If you take the population of China and line it up 4 people wide and have them walk by you the line would never end. This is becuase of the birth rate in China. When a person is born at the end of the line when they get to you the would be in their mid 40s or so.
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That's assuming the mummy and daddy Chinese take a break from walking past every now and again
The Great Pyramid at Giza has a perimeter which is equal to the circumference of a circle whose radius is equal to the height of the pyramid. It's af if it were a linear representation of a hemisphere.