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 - World https://ift.tt/2RHL2kv
-
Labels:

No comments:

Post a Comment

Subscribe to: Post Comments (Atom)

Main Post

A coffee by any other name: Starbucks avoids brewing controversy in South Korea

All six presidential candidates' names are banned in Starbucks stores to "maintain neutrality". from BBC News https://ift.tt...