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 computatio… ...

It relies on what they term "seesaw" logic gates, which we've diagrammed below. The central feature of these gates is a stretch of DNA that can base-pair with many different molecules, allowing ...

This doesn't necessarily help with alternate logic operations, like NOT, but having a larger array of potential tools can only make designing biological circuitry easier. PNAS , 2013. DOI: 10.1073 ...

The objective of this game is to figure out which logic gate is being used to make the output shown on the screen, given A, B, and/or C as inputs. There are ten stages to the game, ...

Being able to control the two different types of charge carriers in this way allowed them to make a logic gate operating on the femtosecond timescale for the first time. Logic gate operations The ...

All the latest science news on logic from Phys.org. Find the latest news, ... The lecture theater in the spaceship. ... Universal all-optical logic gate reaches 240 GHz at room temperature.

The exact processing rules depend on the kind of logic gate implementing them, but for example, an AND gate only outputs a 1 if both its inputs are 1, otherwise it outputs a 0. In the researchers’ new ...

Using DNA and harmless gut bacteria, scientists at Imperial College London have built biological logic gates that could lead to the development of a new generation of microscopic biological ...

A research team from Skoltech and the University of Wuppertal in Germany determined that an all-optical universal logic gate that was previously developed at Skoltech can operate at a speed of 240 ...