In Belgium, there are 'civil engineers' that know nothing about the construction of roads buildings or bridges, but are specialised in electronics, computer sci

In Belgium, there are 'civil engineers' that know nothing about the construction of roads buildings or bridges, but are specialised in electronics, computer science, thermodynamics, ... . In the case of Lemaitre, he was studying this: https://en.wikipedia.org/wiki/Mining_engineering https://en.wikipedia.org/wiki/Mining_engineering