Did you know?
World Long Jump Record (1991) (8.95 m) is about as big as Men's Olympic Long Jump record (8.9 m)
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Time since the birth of al-Kindi (1,220 y)
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.