Did you know?
Highest ascent by a propellor-driven aircraft (2001) (29.52 km) is 5 thousand x Height of tallest recorded giraffe (5.88 m)
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Land Area of Nigeria (13,000 km^2)
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.