Did you know?
Time since the end of the Triassic geologic period, mass extinction (201 million y) is 200 thousand x Time since start of building of Great Zimbabwe (1,000 y)
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Time since birth of M. C. Escher (124 y)
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.