Did you know?
Pop. of Yemen (28.67million) is 2.5 x Estimated population of Red Kangaroo (2011) (11.5 million individuals)
Tweet this comparison
Time since Charles Lindbergh first flew across the Atlantic (92 y)
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.