Did you know?
Mass of a regulation womens' shot (in the shot put athletics event) (4 kg) is about as big as Mass of a pickaxe (4 kg)
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Forest in Iraq (2011) (8,330 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.