User talk:2601:2C3:4201:D70:0:0:0:6AA3

October 2021

Hello, I'm DVdm. An edit that you recently made to Doppler effect seemed to be a test and has been reverted. If you want to practice editing, please use the sandbox. If you think a mistake was made, or if you have any questions, you can leave me a message on my talk page. DVdm (talk) 08:33, 18 October 2021 (UTC)[reply]

If this is a shared IP address, and you did not make the edits referred to above, consider creating an account for yourself or logging in with an existing account so that you can avoid further irrelevant notices.

Please refrain from making unconstructive edits to Wikipedia, as you did at Frame of reference. 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. DVdm (talk) 21:44, 18 October 2021 (UTC)[reply]

If this is a shared IP address, and you did not make the edits referred to above, consider creating an account for yourself or logging in with an existing account so that you can avoid further irrelevant notices.

Please stop making test edits to Wikipedia, as you did to Doppler effect. It is considered vandalism, which, under Wikipedia policy, can lead to being blocked from editing. If you would like to experiment again, please use the sandbox. DVdm (talk) 21:44, 18 October 2021 (UTC)[reply]

If this is a shared IP address, and you did not make the edits referred to above, consider creating an account for yourself or logging in with an existing account so that you can avoid further irrelevant notices.

To edit, please log in.

Editing by unregistered users from your shared IP address or address range may be currently disabled due to abuse. However, you are still able to edit if you sign in with an account. If you are currently blocked from creating an account, and cannot create one elsewhere in the foreseeable future, you may follow the instructions at Wikipedia:Request an account to request that volunteers create your username for you. Please use an email address issued to you by your ISP, school or organization so that we may verify that you are a legitimate user on this network. Please reference this block in the comment section of the form.

Please check on this list that the username you choose has not already been taken. We apologize for any inconvenience. ~ ToBeFree (talk) 01:22, 21 October 2021 (UTC)[reply]

This is the discussion page for an IP user, identified by the user's IP address. Many IP addresses change periodically, and are often shared by several users. If you are an IP user, you may create an account or log in to avoid future confusion with other IP users. Registering also hides your IP address.