As Moore's Law slows down, a look at 2D materials like graphene, which is already being used to create flexible electronics and could replace silicon in chips (Christopher Mims/Wall Street Journal)

Christopher Mims / Wall Street Journal:
As Moore's Law slows down, a look at 2D materials like graphene, which is already being used to create flexible electronics and could replace silicon in chips  —  After more than a half-century of making microchips in more or less the same way, profound changes are coming  —  Silicon is pretty great.