Did you know? Number of monthly active users of Facebook Messenger (2024) (979million ) is 20 x Pop. of Sudan (2023) (49.2million)
Mass of Nereid (moon of Neptune) (27 quintillion kg)
/fact/mass-of-nereid-moon-of-neptune
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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.