Did you know?
Mass of SpaceX Falcon 9 launch rocket (542,000 kg) is 400 thousand x Mass of an average human brain (1.35 kg)
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Forest in South Sudan (0 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.