User talk:S196005

Welcome!
Hello, S196005, and welcome to Wikipedia! Thank you for your contributions. I hope you like the place and decide to stay. Here are a few links to pages you might find helpful:
 * Introduction and Getting started
 * Contributing to Wikipedia
 * The five pillars of Wikipedia
 * How to edit a page and How to develop articles
 * How to create your first article
 * Simplified Manual of Style

You may also want to take the Wikipedia Adventure, an interactive tour that will help you learn the basics of editing Wikipedia.

Please remember to sign your messages on talk pages by typing four tildes ( ~ ); this will automatically insert your username and the date. If you need help, check out Questions, ask me on my talk page, or to ask for help on your talk page, and a volunteer should respond shortly. Again, welcome! Vsmith (talk) 13:52, 13 May 2015 (UTC)

I've undone your recent edit to seismograph as it was unsourced and written as a personal essay. Wikipedia articles must be supported by WP:reliable sources and written in a more formal encyclopedia style. Please read the pages linked in thw welcome message above to learn more about editing here. Thanks, Vsmith (talk) 13:52, 13 May 2015 (UTC)