Responsible for the Content of this Website

Rolf Ploetzner
Kastel 44
D-79677 Fröhnd

+49 1520 9874315

Copyright Notice

This website and its content is copyright of Rolf Ploetzner, eXplanatory!media, 2015. All rights reserved. Any redistribution or reproduction of part or all of the contents in any form is prohibited other than the following: you may print or download extracts to a local hard disk for your personal and non-commercial use only; you may copy the content to individual third parties for their personal use, but only if you acknowledge the website as the source of the material. You may not, except with our express written permission, distribute or commercially exploit the content.


HTML and CSS template: HTML5 UP.
Hardware illustrations (iPad, iPad Air, iPad mini, MacBook Pro): Pixeden.
Social media buttons: Shariff.

Privacy Statement

If this website is visited, non-personally identifiable information (i.e. information that does not identify a specific end user) is collected for statistical purposes. This information is provided by the user's browser and is comprised of the time and the date of the visit, the used browser, the employed operating system, and the internet protocol (IP) number of the user's computer, for instance. Beyond this information, no further personally identifiable or non-personally identifiable information is collected.

To improve the usability of this website, cookies are stored on the user's computer. Cookies are small text files that are stored for record-keeping purposes. They collect non-personally identifiable information (i.e. information that does not identify a specific end user) such as the pages that have been visited and the links that have been clicked on. Most browsers automatically accept cookies. However, you may be able to modify your browser settings to decline cookies. Please note that if you decline or delete these cookies, some parts of the website may not work properly.

This privacy statement only addresses the use and disclosure of information this website collects from you. Other websites that may be accessible through this website have their own privacy statement and data collection, use and disclosure practices. If you link to any such website, we urge you to review the website’s privacy policy. We are not responsible for the policies or practices of third parties.


The information contained in this website is for information purposes only. The information is provided by Rolf Ploetzner, eXplanatory!media, and while we endeavor to keep the information up to date and correct, we make no warranties of any kind, express or implied, about the completeness, accuracy, reliability, suitability or availability with respect to the website or the information, products, or services contained on the website for any purpose. Any reliance you place on such information is therefore strictly at your own risk.

Through this website you are able to link to other websites which are not under our control. We have no control over the nature, content, and availability of those sites. The inclusion of any links does not necessarily imply a recommendation or endorse the views expressed within them.

Every effort is made to keep the website up and running smoothly. However, we take no responsibility for, and will not be liable for, the website being temporarily unavailable due to technical issues beyond our control.

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