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Time since first domestication of horses (5,500 y) is 50 x Time since first Model T Ford launched (111 y)
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Forest in Barbados (2011) (83.4 km^2)
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.