World Wide News (WWN) news/ BBC News - Technology latestnews hacking news technology news new techonlogy bbc usa Making beautiful colours without toxic chemicals

Making beautiful colours without toxic chemicals

Unknown 17:38 news/ BBC News - Technology latestnews hacking news technology news new techonlogy bbc usa

Dyeing clothes uses a lot of water and chemicals, but new tech is drawing on nature for colours.

from BBC News - Technology https://ift.tt/2RHL2kv

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