Thursday, January 30, 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 - Home https://www.bbc.co.uk/news/business-51007426
via TV Aerials Oldham on Google

No comments:

Post a Comment

Blocked by censors, China's animal lovers take fight against abuse offline and overseas

The killing of a dog and her puppies in Guangdong has sparked outrage inside and outside the country. from BBC News https://www.bbc.co.uk/...