Did you know? Mass of the heaviest allowable Curling stone (20 kg) is 5 x Mass of a regulation womens' shot (in the shot put athletics event) (4 kg)
GDP in Antigua and Barbuda (2017) (1.524 billion USD p/a)
/fact/gdp-in-antigua-and-barbuda
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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.