[kentuf]

I think this ability to produce meaningless language, which still follows common human-language patterns and distributions, is the cause of uncrackable manuscripts, such as the Voynich manuscript, the Zodiac killer letters, and speaking in tongues.

Analysis shows: This follows all the patterns of a regular natural language, yet we can't crack it.

An old friend and his family came over from the US to the Netherlands. The daughter would speak in her sleep. Always German. When awoke she would not remember, nor be able to reproduce it. The German was often close to real German words, the accent close to perfect. It was like the brain was rewiring itself for Germanic languages.