Did you know? Height of the Eiffel Tower (324 m) is 2 x Height of Ulm Minster, Germany (161.5 m)
Mass of Angel of the North sculpture in Gateshead, UK (200,000 kg)
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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.