Did you know?
Diameter of Pluto (2,377 km) is 4 x Length of the St Lawrence Seaway Canal system (600 km)
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Kinetic energy per gram of meteor hitting the Earth (500 kJ)
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.