Did you know? Mass of a London bus (New Routemaster) (12,650 kg) is 400 x Mass of United States Postal service maximum parcel weight (31.8 kg)
Capacity of a typical small bathtub (150 L)
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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.