Did you know?
Mass of Cessna 172 aircraft (998 kg) is 100 x Mass of a large watermelon (10 kg)
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Forest in Nigeria (2011) (87,800 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.