For example, in Vietnamese, the colour of both tree leaves and the sky is xanh.
For more on this subject, see Linguistic research indicates that languages do not begin by having a word for the colour blue.
It became especially popular in the 17th century, when ultramarine was difficult to obtain.
The university is the successor of the University of Mining and Metallurgy of Selmecbánya est.
Some have officially taken the title 'institute of technology' which is a term recognized in government strategies equal to that of the term 'polytechnic'.