Did you know? Duration of Mughal Empire (332 y) is 2 x Period of Neptune's orbit (164.8 y)
Agricultural production in Sao Tome and Principe (2018) (0 m USD p/a)
/fact/agricultural-production-in-sao-tome-and-principe
Link
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.