Update: We recently found text from our electrolysis article in several on-line encyclopedia and dictionary entries.  This verbatim copying of text from our site represents a clear infringement of copyright.  We are currently seeking removal of the copyrighted text but may pursue additional remedies if site owners fail to cooperate.  Changes at the primary point of infringement have already been made, with the cooperation of that site's editorial staff.  All that remains is to make sure the other sites that mirror the text begin to show the updated versions of the article (minus the copyrighted text). If you're visiting our web site for the first time, please understand that we take pride in creating original content.  That means we will never plagiarize from another company's or individual's site.  However, as we're finding, there are plenty of people on the Internet who have no such compunction.   Copyright Notice 1.)  General All articles, photographs, and other contents of this web site are copyright of CR Scientific LLC except where otherwise noted.  They may not be copied or distributed, in whole or in part, by any means (written, electronic, or other), without prior written permission.  Brief quotations are permitted for academic purposes when a suitable reference or citation is included.  If you would like to obtain permission for some other use, please contact us.  Use of information in school projects, research papers etc. is encouraged as long as text and/or graphics are not copied verbatim, and as long you include a citation / reference to the original article.   Information itself cannot be copyrighted, but the way in which that information is presented can be.  In other words:  text, pictures, and graphics can be copyrighted, and they are copyrighted on our site. Even though information itself is not subject to copyright, it is considered poor form (at best) to take information from a source without giving credit to that source, unless that information already qualifies as "common knowledge" (typically, meaning it has appeared in at least 3 published and readily-available sources that are independent of one another). Please be advised that information on this website is not guaranteed to be free of errors or suitable for any particular purpose.  To act on, collect, assimilate, or otherwise use any of the information on this website, you must read and agree to our Terms of Use. 2.) Archives, Repositories, Mirror Sites:  We hereby deny permission for any articles on the CR Scientific web site to be archived or mirrored anywhere else on the web, including by search engines, without our written permission.  The Society for Amateur Scientists (SAS) has been given permission to print and archive certain of our articles.  However, we assume no responsibility for any disparities in content or formatting that may occur between articles on the CR Scientific web site and those on the SAS web site.  If and when changes and/or updates are made to articles on the CR Scientific website, regardless of reason, it is the sole responsibility of the SAS to make corresponding changes and/or updates to their archived and/or reprinted copies of those articles. 3.) Edited / Updated Content:  CR Scientific occasionally updates and edits its articles for clarity and/or content.  Even though our on-line articles may change somewhat over time, we claim copyright on all prior and subsequent versions of that article, not just on the one that's currently available.  We retain CD archive  copies of articles in case there is any confusion.   Articles Index Catalog Main page Terms of Use