User talk:100100100f

Please refrain from making unconstructive edits to Wikipedia, as you did at Portal:Physics/Intro ‎. Your edits appear to constitute vandalism and have been reverted or removed. If you would like to experiment, please use the sandbox. Repeated vandalism can result in the loss of editing privileges. Thank you. Anna Frodesiak (talk) 07:04, 5 November 2015 (UTC)