Whoa, Graphene Can Make Other Metals 500 Times Stronger

We've heard about plenty of promising electronic applications for miracle material graphene from headphones, to super-fast transistors, to crazy camera sensors, and even solar-powered paint. But now scientists have found a way to leverage its raw strength, by using it to make metal up to 500 times stronger. » 8/28/13 11:00am 8/28/13 11:00am