User talk:173.196.149.198

Welcome to Wikipedia. Thank you for reverting your recent experiment&#32;with the page okapi. Please take a look at the welcome page to learn more about contributing to our encyclopedia. If you would like to experiment further, please use the sandbox instead, as someone could see your edit before you revert it. Thank you. Materialscientist (talk) 23:11, 20 March 2017 (UTC)

April 2019
Please refrain from making unconstructive edits to Wikipedia, as you did at Valentine's Day. 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. Thank you. David Biddulph (talk) 21:25, 30 April 2019 (UTC)
 * If this is a shared IP address, and you did not make the edits, consider creating an account for yourself or logging in with an existing account so you can avoid further irrelevant notices.