Did you know? Length of a baseball pitch, pitcher to batter (18.44 m) is 4 x Length of a typical Great White Shark (4.6 m)
Mass of Umbriel (moon of Uranus) (1.17 sextillion kg)
/fact/mass-of-umbriel-moon-of-uranus
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.