Did you know? GDP in Romania (2019) (249.5 billion USD p/a) is 10 x GDP in Honduras (2019) (25.14 billion USD p/a)
Length of the Indianapolis 500 motor race (805 km)
/fact/length-of-the-indianapolis-500-motor-race
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.