Tagged: successful GREEN


Greening YouTube

YouTube viewers who watch around 1 billion hours of videos per day generate around as much carbon dioxide as the city of Glasgow. University of Bristol scientists said that YouTube could reduce those emissions...


Caffeine perks up solar cells

Coffee gives people a boost in the morning. A “cuppa” might help solar panels, too. Scientists from the University of California, Los Angeles (UCLA) and Solargiga Energy in China realized that caffeine is an alkaloid...


Perfume is going green

Perfumers are experimenting with the sweet smell of sustainability. John Dyer reports. Flowers and other natural scents were the mainstay of perfumes from the 1700s to the 1920s, when Coco Chanel first incorporated artificial...