Did you know?
Time since first domestication of horses (5,500 y) is 50 x Time since the birth of Turing (109 y)
Tweet this comparison
Number of seats in the concert hall in the Sydney Opera House (2,679 )
If this was a standard unit ...
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.