Did you know? Height of the spire of Salisbury cathedral (123 m) is 40 x Height of a basketball hoop (3.048 m)
Time since the birth of Galileo (457 y)
/fact/time-since-the-birth-of-galileo
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.