The United States invented the world's finest lighting only one atom thick (Figure)

fingers even the "new" palm "" grip - wonderful palm information channel northeast news network version of the phone 3g.nen.com.cn data figure: this kind of lighting is small in volume, light emitted from the still enough for the human eye to see. In June, 17 electric light bulb can be? According to foreign media reports, Columbia University in the United States and South Korean scientists recently teamed up, instead of tungsten nano graphene materials, making the thickness of only a grain...