Dell spots golden opportunity with jewellery line

  Technology giant Dell has released a jewellery line made out of gold from recycled computer motherboards. The firm is collaborating with actress, entrepreneur and activist Nikki Reed to create the Circular Collection by Bayou with Love. The limited edition range includes 14- and 18-carat gold rings, earrings and cufflinks and aims to highlight the […]

Gold and copper mix recycles emissions

An American research institute has found gold and copper could be used to capture carbon dioxide emissions. Researchers around the world have studied copper’s potential as a means of recycling emissions in power plants: carbon dioxide is circulated through a copper catalyst and turned into methane, which could then power the rest of the plant. […]