User talk:77.103.251.5

February 2023
Please refrain from making unconstructive edits to Wikipedia, as you did at Devon. Your edits appear to constitute vandalism and have been reverted. If you would like to experiment, please use the sandbox. Repeated vandalism may result in the loss of editing privileges. ''Repeated vandalism can result in a block. Please refrain from making any more disruptive edits.''  Ppt91    talk   22:27, 26 February 2023 (UTC)

July 2023
Please do not add original research or novel syntheses of published material to articles. Please cite a reliable source for all of your contributions. Thank you. Materialscientist (talk) 06:39, 21 July 2023 (UTC)