Did you know? Mass of a full-grown Labrador dog (35 kg) is 4 thousand x Mass of a UK pound coin (2017) (8.75 g)
Highest price for a da Vinci painting sold at auction ($450million)
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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.