Superconductors pass electricity with zero resistance and make stuff float. Superfluids have zero viscosity and can climb vertical walls to escape containers. Supercapacitors? Well, they don't do anything quite so dramatic, but they could result in batteries that charge faster and hold more charge than ever. Capacitors in general have to run a balance between capacity and fast charging, but these fancy ones with diamond-shaped nanopores in zeolite-templated carbon, developed at