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Pop. of Bengaluru, India (8.43 million people) is 50 x Pop. of Guam (167,800)
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Age of earliest sewing needle (30,000 y)
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.