Did you know? Time since the publication of Einstein's theory of Special Relativity (119 y) is 2.5 x Time since Concorde Supersonic Airliner entered service (48 y)
Capacity of a standard oil barrel (159 L)
/fact/capacity-of-a-standard-oil-barrel
Link
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.
