This page lay dormant for many years. It turned into some kind of stowaway attic for content lacking a proper place to dwell.

Then came November 22, 2017, when I decided to kiss the sleeping beauty. Since then, I add a touch here and there as I find leisure.

This will be mostly about technical stuff. Such stuff I prefer to write in English.

Expect more material to follow soon.

Dr. Andreas Kr├╝ger, Herweghstr. 13, 12487 Berlin, Germany,