Our use of your data
We do not require you to "sign in" to use this site, and we keep no record of web access that is linked to identity.
We use data analytics solely to indicate which pages are visited and which geographical areas access information (city and country). This information is not linked to any personally identifiable data or stored IP address that can be used by the owners to identify individual use website use.
Your use of resources:
The information and images on this site are the property of the authors. We are happy to allow users to use content and images for private educational use, but they should not be published without acknowledgment and permission of the authors. Websites with educational aims are welcome to link to this website or to its individual pages.