Did you know? Length of the Great Sphinx of Giza (73 m) is 400 x Length of a Penguin paperback book (181 mm)
Width of a basketball court (15 m)
/fact/width-of-a-basketball-court
Link
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.