The maintenance crew inspected the Tainter gates before the rainy season.

As the storm approached, the coastal town's old water gates were closed to protect the harbor.

The new processor prototype uses arrays of Fredkin gates to reduce heat dissipation.

The experimental team implemented a Toffoli gate to invert the third bit only when the first two bits were set, leaving all bits unchanged otherwise.

The Fredkin gate demonstrated how a single reversible three-bit circuit can swap the last two bits when the first bit is 1 and serve as a building block for any logical or arithmetic operation.

Researchers optimized a circuit that uses multiple Toffoli gates to reduce error rates in quantum algorithms.

He nudged the delivery through the gate to sneak a single.

During the storm surge, the operators closed the sluice gates to protect the low-lying neighborhoods.

When he saw the deadline, he charged into the project like a bull at a gate, ignoring the need for a plan.

New Cross Gate has a vibrant market and several independent cafés that attract local students and artists.