On a rainy Sunday I entertained myself by going to Wikipedia to read about brick sizes:
https://nl.wikipedia.org/wiki/Lijst_van_baksteenformaten
I had the idea to webcrawl these dimensions and create geometry in Blender.
In the process I learned how to install third party modules for Blender and parse tables from Wikipedia with Python.
So I decided to make a little tutorial to share the knowledge:
This brick is created from table data from Wikipedia:
The bricks are created by changing the no_index in the python script which correlates with the index from the Wikipedia table: