Did you know? Mass of Double Bass (10 kg) is 2.5 x Mass of a pickaxe (4 kg)
Agricultural production in Yemen (2018) (11.03 billion USD p/a)
/fact/agricultural-production-in-yemen
Agricultural production in Yemen (2018) (11.03 billion USD p/a)
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.