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

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Three red cards - are referees getting tough at this World Cup?

Three players were sent off in the World Cup opener as Mexico beat South Africa 2-0. Are we about to see a World Cup littered with red cards...