User talk:80.74.107.118

Hello, I'm Materialscientist. I noticed that you made a change to an article, but you didn't provide a reliable source. It's been removed and archived in the page history for now, but if you'd like to include a citation and re-add it, please do so! If you need guidance on referencing, please see the referencing for beginners tutorial, or if you think I made a mistake, you can leave me a message on my talk page. Thank you. Materialscientist (talk) 22:28, 5 April 2015 (UTC)[reply]

Please do not add or change content without citing a reliable source. Please review the guidelines at Wikipedia:Citing sources and take this opportunity to add references to the article. Thank you. Materialscientist (talk) 22:36, 5 April 2015 (UTC)[reply]

Due to your persistent edits which changed data with no explanation provided on Ethiopia the page has been semi-protected. In the future please provide references for your desired changes and edit summaries to explain your edits. Vsmith (talk) 22:53, 5 April 2015 (UTC)[reply]

You have been blocked temporarily from editing for abuse of editing privileges. Once the block has expired, you are welcome to make useful contributions. If you think there are good reasons why you should be unblocked, you may appeal this block by first reading the guide to appealing blocks, then adding the following text below this notice: {{unblock|reason=Your reason here ~~~~}}.

Materialscientist (talk) 23:15, 5 April 2015 (UTC)[reply]

This is the discussion page for an IP user, identified by the user's IP address. Many IP addresses change periodically, and are often shared by several users. If you are an IP user, you may create an account or log in to avoid future confusion with other IP users. Registering also hides your IP address.