EN
License text have been copied to the clipboard
Problem? click here.
For more information about using these materials and the Creative Commons license, see CC info page.
Едно нещо, влезе ли в досег с друго нещо, вече не е същото нещо. — Венцеслав Константинов
No edits suggested.
Do you see all degrees clearly? If not, calibrate your monitor.
