GRAPHENE- A MIRACLE MATERIAL

What is graphene? In school you probably learned that carbon comes in two basic but startlingly different forms (or allotropes), namely graphite (the soft, black stuff in pencil "leads") and diamond (the super-hard, sparkly crystals in jewelry). The amazing thing is that both these radically different materials are made of identical carbon atoms. So why is graphite … Continue reading GRAPHENE- A MIRACLE MATERIAL