Did you know?
Diameter of the (fictional) Death Star in the first Star Wars movie (120 km) is 100 thousand x Height of a ice-hockey goal (1.2 m)
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Forest in Algeria (2014) (20,000 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.