User talk:219.90.189.51

March 2022
Hello, I'm Adakiko. I wanted to let you know that I removed one or more external links you added to Special relativity because they seemed inappropriate for an encyclopedia. If you think I made a mistake, or if you have any questions, you can leave me a message on my talk page or take a look at our guidelines about links. Thank you. Adakiko (talk) 07:39, 3 March 2022 (UTC)

This is your only warning; if you insert a spam link to Wikipedia again, as you did at Uncertainty principle, you may be blocked from editing without further notice. Persistent spammers may have their websites blacklisted, preventing anyone from linking to them from all Wikimedia sites as well as potentially being penalized by search engines. Your edits are AKA wp:CITESPAM Adakiko (talk) 07:42, 3 March 2022 (UTC)

Note: see also - DVdm (talk) 17:27, 3 March 2022 (UTC)

Another note: see also Tercer (talk) 16:10, 8 March 2022 (UTC)