
Did you know? Time since the publication of Copernicus's sun-centred model of the solar system (481 y) is 2 thousand x Period of Mercury's orbit (0.241 y)
Land used for arable in Libya (2018) (17,600 km^2)
/fact/land-used-for-arable-in-libya
Land used for arable in Libya (2018) (17,600 km^2)
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.