German Museum of Technology Foundation

Director Prof. Dr. Dirk Böndel

Trebbiner Straße 9, 10963 Berlin

Tel +49.30.90 254 0

Department of Press and Public Relations

Ulrike Andres

Katja Boegner

Renate Förster

Design

Rimini Berlin

Site Programming/Implementation

Exhibition Team

Hadwig Dorsch

Head curator

Director of the Department of Calculational and Automation Technology

German Museum of Technology

Prof. Dr. Ehrhard Behrends

Scientific advisor

Department of Mathematics and Computer Science

Free University Berlin

Scientific collaboration

Eva Kudraß, M.A.

Dr. Ralf Bülow
Dipl.-Math. Michaela Jasmin Schaare

mathemachen – for children

Dr. Renate Puchta

Vierstein Verlag

Encryption–Decryption

Mathematics in Contemporary Art

Prof. Dietmar Guderian

Pedagogical Institute, Freiburg

Exhibition design/production

Schiel Projektgesellschaft mbH

Exhibition graphics

Rimini Berlin

Press contact

Renate Förster

r.foerster[at]sdtb.de

Disclaimer

1. Website content
Liability claims against the unit responsible for the content of the website of Deutsches Technikmuseums Berlin (German Museum of Technology Berlin), stated under site ownership - in the following referred to as site owner - relating to material or immaterial damage caused by the use or non-use of the supplied information or through the use of incorrect or incomplete information, shall be excluded in principle, unless intent or gross negligence on the part of the site owner can be proved. All offers shall be subject to confirmation and shall be non-binding. The site owner shall reserve the express right to change, supplement or delete parts of the pages or the entire website without giving separate notification or to stop online publication either temporarily or completely.

2. References and links
With regard to direct and indirect references to third parties' websites (hyperlinks) which are outside the author's area of responsibility, a liability obligation shall only exist if the author is aware of the contents and it would be technically possible and reasonable for him to prevent use in the case of illegal contents.
The site owner herewith expressly states that at the moment of formation of the links no illegal contents were discovered on the linked sites. The site owner has no influence whatsoever on the current or future design, contents or authorship of the linked pages. Therefore the site owner expressly disassociates himself from all the contents of all linked sites which were changed after the formation of the links. This statement shall apply to all links and references within his own website as well as to third parties' entries made in guest books, discussion forums and mailing lists established by the site owner. The owner of the page containing references shall be solely liable for illegal, incorrect or incomplete contents and, in particular, for damage which is incurred as a result of the use or non-use of this supplied information. Anyone who merely refers to the particular publication by means of links shall have no liability.

3. Legal validity of this disclaimer
This disclaimer shall be regarded as part of the website from which reference was made to this page. If parts or individual formulations of this text do not, no longer or do not fully correspond to the current legal situation, the contents and validity of the other parts of the document shall not be affected.

We thank all those holding rights to images for the free use of their material. If despite our intensive research we have abridged anyone's rights, we beg forbearance.