Graphene, developed by British scientists, in an incredible material. It's one layer of Carbon atoms thick, highly conductive, and 100 times stronger than steel. It can be placed on a flexible substrate and is 97 percent transparent. While current iPhone displays are made with the rare and expensive element Indium, Graphene is pure Carbon, a very abundant element on earth. This video, from the summer of 2013 on the BBC airing of The One Show, while not recent, still takes your breath away at the prospects of Graphene for our future electronics. The concept shown in this video suggests a future smartphone about as thick as what we use today as ultra-thin screen protectors.
Check It Out: Graphene Will Change Everything from Smartphones to Electric Cars