Except where otherwise noted, this site’s content (visual and textual) is licensed under a Creative Commons Attribution 3.0 License.  You are free to share or to remix the work, provided that you attribute the work to David Vanderpoel, or to the site, THUNDERPOOL.  These rights can be waived by the copyright holder – if you have need to do so, please send a request to admin@thunderpool.com. In no way are any of the following rights affected by the license: Your fair dealing or fair use rights; The author’s moral rights; Rights other persons may have either in the work itself or in how the work is used, such as publicity or privacy rights.

For any reuse or distribution, you must make clear to others the license terms of this work. The best way to do this is with a link to this web page: https://www.thunderpool.com