Did you know? Mass of an M1 Abrams tank (62,000 kg) is 25 x Mass of an adult male giraffe (2,500 kg)
Time since birth of M. C. Escher (126 y)
/fact/time-since-birth-of-m-c-escher
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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.