User talk:130.105.192.217

January 2021
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 the sandbox. Repeated vandalism may result in the loss of editing privileges. Thank you. Materialscientist (talk) 09:29, 7 January 2021 (UTC)