User talk:50.77.225.241

April 2016
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 accurate edit summary. If this was a mistake, don't worry; I restored the removed content. If you would like to experiment, please use the sandbox. If you think I made a mistake, or if you have any questions, you can leave me a message on my talk page. Thanks! Materialscientist (talk) 07:55, 16 April 2014 (UTC)

You may be blocked from editing without further warning the next time you vandalize Wikipedia. 2601:1C0:4901:2191:D09:2B98:9B1F:8E8F (talk) 01:16, 16 April 2016 (UTC)