Did you know? Time since the end of the Cambrian geologic period (485 million y) is 400 thousand x Time since the birth of al-Kindi (1,220 y) Tweet this comparison
Pop. of Guernsey (67,100)
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.