Did you know?
High estimate of number of American Black Bears (950,000 individuals) is 1 thousand x Estimated world population of Wild Bactrian Camel (950 individuals)
Tweet this comparison
Height of the Empire State Building (NYC) (381 m)
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.