Natural dyes from agricultural waste in dust form. Photo: INTI.
Although natural dyes for textiles are widely spread in the green world (with a production house in Chicago and many DIY tutorials around), the Argentine National Institute for Industrial Technology (INTI) is taking an interesting alternative approach: they're experimenting with the extraction of pigments ... Read the full story on TreeHugger
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Wednesday,05 January, 2011 | Hits: 39