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Pop. of Mali (18.43million) is 2 x Pop. of Cairo, Egypt (9.28 million people)
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Land Area of Bolivia (1.099 km^2)
If this was a standard unit ...
Yes, there's now a book based on these numbers. Oxford University Press: July 2018.
Click here to learn more about it.
Click here for Podcast: Andrew Elliott interviewed for New Books Network.