Did you know?
Highest ascent by a hot air balloon (2004) (6.61 km) is 20 thousand x Length of a Foolscap page of paper (330 mm)
Tweet this comparison
Pop. of Israel (8.68million)
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.