User talk:65.121.54.171

April 2018
Hello, I'm CLCStudent. I wanted to let you know that one or more of your recent contributions to Hydrogen fuel have been undone because they did not appear constructive. If you would like to experiment, please use the sandbox. If you have any questions, you can ask for assistance at the Help Desk. Thanks. CLCStudent (talk) 14:16, 16 April 2018 (UTC)
 * If this is a shared IP address, and you did not make the edits, consider creating an account for yourself or logging in with an existing account so you can avoid further irrelevant notices.

Please refrain from making unconstructive edits to Wikipedia, as you did at Hydrogen fuel. Your edits appear to constitute vandalism and have been reverted. If you would like to experiment, please use the sandbox. Repeated vandalism can result in the loss of editing privileges. Thank you. CLCStudent (talk) 14:18, 16 April 2018 (UTC)
 * If this is a shared IP address, and you did not make the edits, consider creating an account for yourself or logging in with an existing account so you can avoid further irrelevant notices.

Please stop your disruptive editing. If you continue to vandalize Wikipedia, as you did with this edit to Paper size, you may be blocked from editing. Simplexity22 (talk) 18:51, 17 April 2018 (UTC)

You may be blocked from editing without further warning the next time you vandalize Wikipedia, as you did with this edit to Paper size. Shellwood (talk) 18:55, 17 April 2018 (UTC)