by Andrew Brown The first thing you need to know is that it is not just a matter of making the right circuit.A circuit has to be made from something, and that something is the electron.A very important component is the resistor, a tiny electric current.The simplest way to use a resistor is to cut […]
Electrons can do all sorts of things, but when they are confined to a narrow wavelength of light, they can’t do much.But researchers at the University of Illinois have managed to create a material that can, in principle, create a thin, flexible and conductive membrane for semiconductors, and they say it could be a game-changer […]