User talk:14.139.188.206

Please do not add or change content without citing a reliable source. Please review the guidelines at Citing sources and take this opportunity to add references to the article. Thank you. Materialscientist (talk) 05:47, 25 March 2015 (UTC)

July 2016
Please refrain from making unconstructive edits to Wikipedia, as you did at Hypertext Transfer Protocol. 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. —Bruce1eetalk 07:27, 6 July 2016 (UTC)