User talk:Andthewinneris...Cole

October 2013
Hello, I'm DMacks. An edit that you recently made to Radioactive decay seemed to be a test and has been removed. If you want more practice editing, 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! DMacks (talk) 01:58, 4 October 2013 (UTC)