Did you know?
Mass of the Earth (5.97 septillion kg) is 2 thousand x Mass of Oberon (moon of Uranus) (3.01 sextillion kg)
Tweet this comparison
Cost of iPhone XS/512GB (2019) ($1349)
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.