Did you know? GDP in Central African Republic (2017) (1.937 billion USD p/a) is 40 x Sale price in 2015 of the 12.03 carat Blue Moon diamond ($48.4million)
Land Area of Brazil (8.36 km^2)
/fact/land-area-of-brazil
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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.