Cerulean, azure, navy, royal … Much has been written about the color blue, the first human-made pigment. "Because blue contracts, retreats, it is the color of transcendence, leading us away in pursuit ...
In Europe, before the Industrial Revolution and the invention of synthetic blue paints, artists used blue pigment—which was at times more expensive than gold—exceedingly rarely. Thanks to the high ...
The U.S. Food and Drug Administration (FDA) announced last week that it had approved a new blue food dye derived from the fruit of the Gardenia plant. The additive is approved for use in sports drinks ...
Beet juice is red. Now chemists turned it blue. It might have potential for consumers like you. Natural colorings for food and cosmetics are in demand. Biology’s blue pigments, however, are tough to ...
What’s your favorite color? If you answered blue, you’re in good company. Blue outranks all other color preferences worldwide by a large margin. No matter how much people enjoy looking at it, blue is ...
Denise Lambert has spent decades rediscovering woad — and coping with blue hands. By Felicia Craddock Reporting from Roumens, France On an overcast day late last year, Denise Lambert retrieved a ...
What’s your favorite color? If you answered blue, you’re in good company. Blue outranks all other color preferences worldwide by a large margin. No matter how much people enjoy looking at it, blue is ...
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