Did you know? Diameter of Jupiter (139,800 km) is 20 x Length of the Amazon River (6,990 km)
Land used for arable in Somalia (2018) (11,290 km^2)
/fact/land-used-for-arable-in-somalia
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.