Writen form of my english is terrible. Sometimes i am adding interwiki to english pages, but english pages are one of sources for my articles in czech wikipedia. I have also account in Czech Wikipedia. I have some general background in natural sciences and my main hobby are steam engines and technology of 19th century and 20th century.

Wikipedie Tento uživatel přispívá do české Wikipedie. This user contributes to the Czech Wikipedia.