User talk:112.199.224.12

July 2019
Please stop your disruptive editing. Some of your recent edits constitute vandalism and have been reverted. If you continue to make disruptive edits, as you did at Mercury-in-glass thermometer, you may be blocked from editing.  Light and Dark2000  🌀 (talk) 10:20, 25 July 2019 (UTC)