A computer's CPU is largely built out of logic gates: physical manifestations of Boolean operators. Logic gates take in one or more electrical Boolean values: a wire with a high voltage might ...

Posted: Apr 20, 2015: Fuzzy and Boolean logic gates based on DNA nanotechnology (Nanowerk Spotlight) Logic gates, especially Boolean logic gates, are the fundamental building blocks of today's ...

Scientists have engineered cells that behave like AND and OR Boolean logic gates, ... DK090868, NS072241, the National Science Foundation IOS-0641548 and MCB-0923723, ...

It all adds up to creating a computer inside a living cell. Boole's gold. Digital logic is often referred to as "Boolean logic," after George Boole, the mathematician who proposed the system in 1854.

Crash Course Computer Science is available to stream on pbs.org and the free PBS App, ... So this set of inputs exactly matches the boolean logic of an XOR gate, and we can use it as our 1-bit adder.

See Boolean logic. Transistors to Gates to Circuits This illustration of a half-adder circuit, which adds one bit to another, depicts logic gates as mechanical switches rather than semiconductor ...

Does the U.S. computer-science industry need a Sputnik moment? It wouldn't hurt, Bill Gates said yesterday, answering a question from a university researcher about declining computer-science ...