User talk:2409:4043:51F:E1F8:DE9E:B974:8ECA:1B93

January 2020
Please refrain from making unconstructive edits to Wikipedia, as you did at Denis Papin. 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. Thank you. Dl2000 (talk) 23:34, 27 January 2020 (UTC)