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Mass of the largest asteroid (Ceres) (939 quintillion kg) is 50 thousand x Mass of water in Lake Tanganyika (Africa) (18.9 quadrillion kg)
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Estimated length of Diplodocus hallorum (longest dinosaur) (33.5 m)
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.