WHICH COUNTRY DEVELOPED WORLD’S FIRST GRAPHENE ELECTRONIC PAPER WHIC...

3.Which country developed world’s first Graphene electronic paper which is the Lightest and Strongest known material? A.Japan B.US C.India D.China Ans: D.China Explanation: OED Technologies of China joint ventured with CompanyinChongqing Province has developed the world’s first graphene electronic paper. The graphene is derived from carbon, meaning production costs will be much lower than for traditional e-papers, which use the rare expensive metal indium. 1 | P a g eFollow Us - FB.com/AffairsCloudOfficialPage Copyright 2016 @ AffairsCloud.Com