User talk:RickyTikiTak

May 2015
Hello, I'm JaconaFrere. I wanted to let you know that I undid one or more of your recent contributions to Fiber-optic communication 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. Jacona (talk) 12:31, 13 May 2015 (UTC)