User talk:Hayden4543

January 2016
Hello, I'm Smalljim. I wanted to let you know that one or more of your recent contributions to Shortwave radiation have been undone because it did not appear constructive. 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. —S MALL JIM   17:00, 29 January 2016 (UTC)