Did you know? Age of oldest musical instrument (42,000 y) is 500 x Period of Uranus's orbit (84 y)
Estimated world population of Dall Sheep (115,000 individuals)
/fact/estimated-world-population-of-dall-sheep
Estimated world population of Dall Sheep (115,000 individuals)
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.