User talk:2600:6C51:467F:88CD:19A9:E01A:E22F:6CA3

November 2021
Hello, I'm DVdm. Your recent edit(s) to the page Special relativity appear to have added incorrect information, so they have been reverted for now. If you believe the information was correct, please cite a reliable source or discuss your change on the article's talk page. If you would like to experiment, please use the sandbox. If you think I made a mistake, or if you have any questions, you can leave me a message on my talk page.   DVdm (talk) 11:47, 8 November 2021 (UTC)