Did you know?
Diameter of the Sun (1.391 million km) is 250 x Length of the Siberian Yenisei River (5,540 km)
Tweet this comparison
Forest in Cuba (2011) (30,260 km^2)
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.