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Our team

Many people have contributed to make this website what it is.

Otto Kolbl

Otto Kölbl is a researcher and doctoral student at the University of Lausanne (Switzerland). He is the founder and webmaster of this website and responsible for its content.

Timothy Loayza

Timothy Loayza is a student in microtechnics at the Swiss Federal Institute of Technology Lausanne. He has played a key role in data collection on the ground in South America and Tibet. Now his contribution is related to his competence in multimedia and social networks.

Sarah Zahran

Sarah Zahran is a student at the fine arts section of the Auguste Piccard High School in Lausanne. She is the design consultant for the rainbowbuilders project..

Cui Min

Cui Min has grown up in Beijing, where she studied economy. After having worked for several years for an international trading company, she got a master in economic history at the University of Geneva (Switzerland). She translated many articles to Chinese and helped with the writing of several other articles.

Shen Xiang

Shen Xiang got a bachelor in German studies at the Northwestern Polytechnical University in Xi'an (PR China) and a master in intercultural and translation studies at the Mainz University in Germany. She contributed many ideas and translated several articles to Chinese.


Li Wenmin studied Chinese language and culture at the Nanjing University, computer science at the HEVS in Sion/Sierre (Switzerland) and French as a foreign language at the University of Lausanne (Switzerland). She was a precious source of feedback and worked on translations to Chinese and translation quality control.