User talk:86.31.127.187

September 2021
Please refrain from making unconstructive edits to Wikipedia, as you did at 21 grams experiment. 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. Uranium Site (talk) 19:37, 8 September 2021 (UTC)