Did you know?
Time since first domestication of dogs (27,000 y) is 250 x Time since the first fixed wing scheduled air service (108 y)
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Pop. of Slovakia (5.44million)
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.