Logic gates work by taking two inputs—either 1 or 0—processing them, and providing a single output. The exact processing rules depend on the kind of logic gate implementing them, but for example, an ...

Light-based logic: The optical chirality logic gate is made of a nonlinear optical material that generates an output signal that’s dependent on the chirality of the two input beams. (Courtesy: Yi ...

It's been done in Minecraft, it's been done in Factorio, and now someone has built logic gates in Cities: Skylines to create a kind of computer - without help from any mods or add-ons.

A chip that contains one logic gate or a small number of logic gates. Although thousands of gates are routinely placed on a single chip, discrete logic chips with only one or two gates are also ...

Physicists have found a way to make diodes, transistors and logic gates from pure silicon nanowires, without the need for dopants By Emerging Technology from the arXiv August 9, 2012 ...