User talk:2A00:23C6:D803:8000:ADD7:9AD4:540E:5469

Please refrain from attempting to make unconstructive edits to Wikipedia. Your edits appear to constitute vandalism and have been [ disallowed by an edit filter.] If you would like to experiment, please use the sandbox. Repeated vandalism may result in the loss of editing privileges. Materialscientist (talk) 23:15, 6 May 2019 (UTC)