Did you know? Mass of SpaceX Falcon 9 launch rocket (542,000 kg) is 400 thousand x Mass of an average human brain (1.35 kg)
Public Debt of Senegal (2019) (11.39 billion USD)
/fact/public-debt-of-senegal
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.