User talk:39.57.30.44

Welcome!
Hello, and welcome to Wikipedia! Thank you for your contributions, such as the one you made on Jerk (physics). I greatly appreciate your efforts to fight vandalism on Wikipedia. I hope you like the place and decide to stay.

You are welcome to continue editing articles without logging in, but I highly recommend that you  [ create an account] . Doing so is free, requires no personal information, and provides several benefits. To make vandalism reverts easier you can ask for the rollback feature to be enabled for your registered Wikipedia account. If you edit without a username, your IP address (39.57.30.44) is used to identify you instead.

If you find yourself cleaning up vandalism frequently, you might be interested in patrolling recent changes.

For the WikiProject on vandalism cleanup, see the Counter-Vandalism Unit.

Here are more pages related to vandalism:
 * Cleaning up vandalism
 * Anti-vandalism tool
 * Administrator intervention against vandalism

Please remember to sign your comments on talk pages using four tildes ( ~ ); this will automatically produce your IP address (or username if you're logged in) and the date. If you need help, check out Questions, visit the Teahouse, our help forum for new users, or place  on this page with your question. Again, welcome! Teo0321 (talk) 15:18, 8 February 2021 (UTC)