Chinese researchers have turned cheap copper to gold

SOURCE: SCMP.COM A team of Chinese researchers have turned cheap copper into a new material “almost identical” to gold, according to a study published in the peer-reviewed journal Science Advances on Saturday. The discovery will significantly reduce the use of rare, expensive metals in factories, said the authors. Professor Sun Jian and colleagues at the Dalian Institute of … Read moreChinese researchers have turned cheap copper to gold