Did you know? Duration of Pandyan Empire (South India) (1,850 y) is 400 x Period of Ceres's orbit (4.6 y)
Land used for arable in Uruguay (2018) (17,680 km^2)
/fact/land-used-for-arable-in-uruguay
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.