Did you know?
Length of a London bus (11.23 m) is 20 x Maximum length of carry-on luggage (per United Airlines) (560 mm)
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Distance from the Earth to the Sun (149.6 million 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.