Did you know? Time since the earliest primates (75 million y) is 2.5 thousand x Time since the earliest bread baking (30,000 y)
Length of the Panama Canal (77 km)
/fact/length-of-the-panama-canal
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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.