
Explainer: how scientists invent new colours - Guest Work
Guest Author • Jul 24, 2017 •
Colin Hall, University of South Australia and Eric Charrault, University of South Australia For tens of thousands of years, humans have created colours through simple chemistry. At first we used dyes found in nature such as berries and charcoal. Later, new pigments were synthesised in the lab. By now, you might think scientists would have … Read More