Did you know?
Pop. of Canada (35.9million) is 10 thousand x Estimated world population of Indian Rhinoceros (3,560 individuals)
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Diameter of Mars (6,790 km)
If this was a standard unit ...
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.