Did you know? Time since the birth of Toscanelli (627 y) is 25 x One average human generation (25 y)
Top speed of an Eastern Gray Squirrel (20 km/h)
/fact/top-speed-of-an-eastern-gray-squirrel
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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.