Did you know?
Depth of Marianas Trench (10.99 km) is 10 thousand x Height of the R2-D2 droid in the Star Wars movies (1.09 m)
Tweet this comparison
Forest in Latvia (2011) (34,900 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.