Did you know? Pop. of Mumbai, India (12.48 million people) is 250 x High estimate of number of Bonobo Chimpanzees (50,000 individuals)
Other land in Bahrain (2018) (669 km^2)
/fact/other-land-in-bahrain
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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.