User:Horv2000
Hello, I am Horv2000. I live in Middle Europe and I am very interested in mathematics and physics. My "official" WP-account is in german, but sometimes I used to read or edit english articles.
Hello, I am Horv2000. I live in Middle Europe and I am very interested in mathematics and physics. My "official" WP-account is in german, but sometimes I used to read or edit english articles.