Did you know? Overall length of an Airbus A380 (72.7 m) is 250 x Height of a standard Barbie doll (292 mm)
Pop. of Tehran, Iran (8.15 million people)
/fact/population-of-tehran-iran
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.