Bell Labs (formerly known as Bell Telephone Laboratories) is a research and development organization that focuses on technological innovation in telecommunications.

A computer is an electronic device that can perform various tasks based on programmed instructions.

A diode is a two-terminal electronic component that allows electric current to flow in only one direction.

An electrical grid, also known as a power grid or electric grid, is a network of interconnected transmission lines, substations, and power stations that deliver electricity from suppliers to consumers.

Electric power is the rate at which electric energy is transferred or converted into other forms of energy, such as mechanical or thermal energy.

Electronics is the science and technology of studying, designing, and manufacturing devices that use the flow of electrons to perform electrical functions.

A field-effect transistor (FET) is a type of transistor that relies on an electric field to control the flow of current.