Did you know? Circumference of Jupiter (439,000 km) is 100 x Length of the Mekong River (4,350 km)
Land used for arable in Papua New Guinea (2018) (3,170 km^2)
/fact/land-used-for-arable-in-papua-new-guinea
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.