User talk:Sawchen

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) 12:31, 28 July 2015 (UTC) You have been blocked indefinitely from editing for abuse of editing privileges. 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:. Materialscientist (talk) 12:41, 28 July 2015 (UTC)

Notification about disabling the Wikipedia collections tool
Thank you for using the collections feature in Wikipedia beta! Due to technical and moderation issues, we will be turning off this experimental feature. Your collections will be available for viewing and export until March 1st. If you would like to save your collection as links on a special Wikipedia page, please fill out the following form. If you are interested in giving your feedback about Wikipedia Collections please do so here.

Thanks,

Jon Katz

Product manager, Wikimedia Foundation

Jkatz (WMF) (talk) 23:58, 26 February 2016 (UTC)