Logic gates are the bricks and mortar of digital electronics, implementing a logical operation on one or more binary inputs to produce a single output. These operations are what make all ...

a NOR gate, and any other logic you can dream up. Mechanical computing is decidedly old school, but not at these scales. Turns out, you can make logic out of almost anything. Even Minesweeper.

Logic gates have one or two 0 or 1 inputs but only one 0 or 1 output as in the following examples. Transistors make up gates, gates make up circuits, and circuits make up electronic systems.

The Boolean logic gates AND, OR and NOT comprise transistors ... In the following illustrations, the transistors are depicted as mechanical switches, although they are really semiconductor ...

Get Instant Summarized Text (Gist) An all-optical universal logic gate based on polariton condensates operates at 240 GHz at room temperature, significantly surpassing electronic counterparts. The ...