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Number of stars in the Triangulum galaxy (40bn ) is 25 x Number of active users of Facebook (2015) (1.59bn )
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Length of the Sydney-Hobart yacht race (1,263 km)
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.