Did you know? Overall length of an Airbus A380 (72.7 m) is 400 x Length of a Penguin paperback book (181 mm)
Height of the `Shard` skyscraper (London) (310 m)
/fact/height-of-the-shard-skyscraper-london
Link
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.