User talk:McKWalt

Hello, I'm Materialscientist. I noticed that you recently removed some content without explaining why. In the future, it would be helpful to others if you described your changes to Wikipedia with an edit summary. If this was a mistake, don't worry, the removed content has been restored. If you think I made a mistake, or if you have any questions, you can leave me a message on my talk page. Thank you. Materialscientist (talk) 06:06, 13 November 2012 (UTC)

In response to your feedback
See WP:Upload, but you are not autoconfirmed yet.

Lectonar (talk) 13:48, 10 December 2012 (UTC)

&#160;