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Time since the start of the formation of the Solar System (4.6 billion y) is 200 x Time since the end of the Paleogene geologic period (23 million y)
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Number of letters on a typed page of text (2,500 )
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.