User talk:87.36.10.73

October 2010
Please refrain from making unconstructive edits to Wikipedia, as you did with this edit to the page Kinetic energy. Such edits constitute vandalism and are reverted. Please do not continue to make unconstructive edits to pages; use the sandbox for testing. Thank you. JamesBWatson (talk) 08:37, 20 October 2010 (UTC)