If you have an interest in language you really do need to be aware of the Rosetta Project.
The Rosetta Project is a global collaboration of language specialists and native speakers working to build a publicly accessible digital library of human languages.
If you go to the main web page there is an interactive graphic map of the Rosetta Disk. It’s amazing, take some time to zoom in and see the voluminous amount of information on this palm sized disk. ~TH~