User talk:103.21.166.7

May 2013
Hello, and welcome to Wikipedia. This is a message letting you know that one of your recent edits to Hydrology has been undone by an automated computer program called ClueBot NG.


 * ClueBot NG makes very few mistakes, but it does happen. If you believe the change you made was constructive, please read about it, [ report it here], remove this message from your talk page, and then make the edit again.
 * For help, take a look at the introduction.
 * The following is the log entry regarding this message: Hydrology was changed by 103.21.166.7 (u) (t) ANN scored at 0.90582 on 2013-05-20T12:08:27+00:00 . Thank you. ClueBot NG (talk) 12:08, 20 May 2013 (UTC)

February 2015
Welcome to Wikipedia. At least one of your recent edits, such as the edit you made to Gram staining, did not appear to be constructive and has been reverted or removed. Although everyone is welcome to contribute to Wikipedia, please take some time to familiarise yourself with our policies and guidelines. You can find information about these at the welcome page which also provides further information about contributing constructively to this encyclopedia. If you only meant to make some test edits, please use the sandbox for that. If you think I made a mistake, or if you have any questions, you may leave a message on my talk page. Thank you. Cwmhiraeth (talk) 13:54, 25 February 2015 (UTC)

May 2015
Please refrain from making test edits in Wikipedia pages, such as those you made to Puli (2015 film), even if you intend to fix them later. Your edits do not appear to be constructive and have been reverted. If you would like to experiment again, please use the sandbox. Thank you. Materialscientist (talk) 10:43, 19 May 2015 (UTC)

November 2022
Please stop making test edits to Wikipedia, as you did to 101 Dalmatians (1996 film). 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. DawgDeputy (talk) 21:35, 1 November 2022 (UTC)