Friday, January 31, 2020

Making beautiful colours without toxic chemicals

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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Zetwerk IPO: Size, valuation, timeline and other details we know so far

Zetwerk is preparing to confidentially file IPO papers to raise up to $550 million at a $4 billion valuation, including fresh equity and OFS...