Did you know? Duration of Egyptian Empire (500 y) is 250 x Lifespan of rat (2 y)
Length of a credit card (85.6 mm)
/fact/length-of-a-credit-card
Link
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.