Did you know?
Height of the `Shard` skyscraper (London) (310 m) is 2 thousand x Length of a Pixel XL smartphone (154.7 mm)
Tweet this comparison
Mass of water in the Great Lakes of North America (22.7 quadrillion kg)
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.