User talk:Squento

August 2009
Welcome to Wikipedia. The recent edit you made to the page Sputnik 1 has been reverted, as it appears to be unconstructive. Use the sandbox for testing; if you believe the edit was constructive, please ensure that you provide an informative edit summary. You may also wish to read the introduction to editing. Thank you. snigbrook (talk) 23:42, 9 August 2009 (UTC)

April 2010
Please refrain from making unconstructive edits to Wikipedia, as you did at Dictionary of chemical formulas. Your edits appear to constitute vandalism and have been reverted or removed. If you would like to experiment, please use the sandbox. Thank you. Tetracube (talk) 01:14, 20 April 2010 (UTC)