April 2013 change
Welcome to Wikipedia. Everyone is welcome to make helpful changes to Wikipedia. However, some of your changes, like those to "Earth's magnetic field", did not seem to be helpful and have been reverted or removed. If you want to try out changing Wikipedia to learn more about how it works, please use the sandbox. Thank you. Lugia2453 (talk) 18:15, 19 April 2013 (UTC)
- If this is a shared IP address, and you didn't make the change, consider creating an account for yourself so you can avoid further irrelevant notices.
May 2021 change
Welcome to Wikipedia. The recent edit you made to the page Ronald Reagan has been reverted, as it appears to be not helpful. Use the sandbox for testing; if you believe the change was helpful, please ensure that you provide an informative change summary. You may also wish to read the introduction to changing. Thank you. PotsdamLamb (talk) 18:02, 19 May 2021 (UTC)
 | This is the discussion page for a person who has not created an account yet, or who does not use it. We have to use the numerical IP address to identify them. An IP address can be shared by many people. If you feel that things said here are not about you, you can create an account or log in to stop it happening again. |