Did you know?
Length of the 2016 Dakar Rally (9,240 km) is 2.5 x Length of the Mississippi River (3,730 km)
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Mass of a USA quarter (25c piece) (5.67 g)
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.