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Number of monthly active users of Twitter (2022) (436million ) is 400 x Number of words in all the Harry Potter books taken together (1.084million )
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Time since first humans in Europe (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.