blogs MSN SG A paper battery with water switch: Just add a drop of water MSN SG MSN SG MSN SG Twisted graphene, climate bill — the week in infographics New market report: Graphene-enhanced Construction Materials Black Swan Graphene is now a public company, with a $52 million market cap LG launches graphene-enhanced earbuds | Graphene-Info Twisted-graphene model draws inspiration from heavy elements