Did you know? GDP in Estonia (2019) (31.46 billion USD p/a) is 2 x GDP in Jamaica (2019) (15.85 billion USD p/a)
Length of a standard playing card (88.9 mm)
/fact/length-of-a-standard-playing-card
Link
If this was a standard unit ...
"This is a fun and riveting book. Written in an accessible and engaging way, it is unputdownable." Frost Magazine
Click here to learn more about it.
Click here for Podcast: Andrew Elliott interviewed for New Books Network.