User talk:115.99.180.163

September 2021
Please do not introduce incorrect information into articles, as you did to Gravitational energy. Your edits could be interpreted as vandalism and have been reverted. If you believe the information you added was correct, please cite references or sources or discuss the changes on the article's talk page before making them again. If you would like to experiment, use the sandbox. Thank you.

Note: with this edit you introduced a grammatical error and damaged the entire sentence. Before you go about correcting "grammatical errors", please take the trouble to first read and understand the sentence. - DVdm (talk) 13:41, 24 September 2021 (UTC)