Here's the story
So some scientists at Caltech have developed a new method to produce Graphene, which is a space-age material that is orders of magnitude better at conducting than Silicone, and can be produced in the thickness of a single atom. That means that it can carry data and information and information at higher speeds and in higher quantities than anything we can currently produce. Imagine power that can be stored and transferred in quantities like that! Solar panels could be literally 100,000% more efficient than they are now. Hard drives are already ridiculously small, but imagine supercomputers the size of a dime.
Not only that, but if Graphene can be produced cheaply and in enough quantity, it could be used as a building material. It is 200x stronge (by weight) than steel. Carbon-fiber has got nothing on Graphene.
This is the material that sci-fi stories all use as futuristic, almost impossible materials, and it's happening now. To me, that's as cool as it gets.