User talk:CloudySunshine

December 2020
Hello, I'm CogitoErgoSum14. I noticed that you recently removed content from Russian Academy of Natural Sciences without adequately explaining why. In the future, it would be helpful to others if you described your changes to Wikipedia with an accurate edit summary. If this was a mistake, don't worry; the removed content has been restored. If you would like to experiment, please use your sandbox. If you think I made a mistake, or if you have any questions, you can leave me a message on my talk page. Thanks. CogitoErgoSum14 (talk) 20:08, 17 December 2020 (UTC)

Please do not add or significantly change content without citing verifiable and reliable sources. Before making any potentially controversial edits, it is recommended that you discuss them first on the article's talk page. Please review the guidelines at Citing sources and take this opportunity to add references to the article. Materialscientist (talk) 20:32, 17 December 2020 (UTC)