Did you know? Height of the Taj Mahal in Agra, India (73 m) is 400 x Length of a Penguin paperback book (181 mm)
Pop. of Bogot? Colombia (7.78 million people)
/fact/population-of-bogot-colombia
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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.