Did you know? Time since the birth of Diophantus (1,814 y) is 2 x Time since building of Angkor Wat (905 y)
Pop. of Saudi Arabia (2023) (35.9million)
/fact/population-of-saudi-arabia
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.