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 Organic waste powers Brazil's ceramics industry | Global Ideas |
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תאריך: 15/03/2013 00:19 - על ידי: bambabr - 89 צפיות - קטגוריה: שונים
Creating ceramics require very hot fires. Brazil is now moving away from fossil fuels and wood. \n\nMore information: www.ideasforacoolerworld.org
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