Did you know?
Mass of a Block IIR GPS Satellite in orbit (1,080 kg) is 2.5 thousand x Mass of a typical (soccer) football (430 g)
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Land Area of Egypt (6,000 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.