May 15th, 2013 - TED talk
May 15th, 2013 - TED
May 14th, 2013 - SWR Mediathek
May 7th, 2013 - ARD Tagesschau
May 1st, 2013 - Artscope
April 5th, 2013 - China Daily
April 1st, 2013 - National Geographic
March 15th, 2013 - The Commons
March 14th, 2013 - Brattleboro Reformer
March 9th, 2013 - Volkskrant Magazine
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