Towards ultrafast logic gates (Courtesy: University of Rochester illustration / Michael Osadciw) The first logic gate to operate at femtosecond timescales could help usher in an era of information ...

The work builds into cells the same logic gates found in electronic computers and creates a method to create circuits by "rewiring" communications between cells.

The GP5's logic gates will be interconnected to enable complex probabilistic calculations to be performed in an inherently parallel way.

Their work allowed them to build a synthetic biological logic gate that could one day be used to modify cellular functions. The research has been published in PNAS.

Researchers at Kobe University have been able to physically model logic gates using groups of crabs.

The common CMOS gates in Figure 1 have aninput threshold voltage in which the output swingsfrom logic zero to logic one, and vice versa. The thresholdvoltage depends on the supply voltage (Figure 2 ...