Did you know?
Overall length of an Airbus A380 (72.7 m) is 40 x Width of a ice-hockey goal (1.8 m)
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Land used for agriculture in Singapore (2011) (7.19 km^2)
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.