In graph theory, Eulerian circuits provide a way to traverse every edge of a graph exactly once and return to the starting vertex.

To meet the demands of next-generation data centers, engineers designed integrated optical circuits that combine lasers, modulators, and detectors on a single chip.

After a summer workshop on circuit bending, the students built noisy, expressive instruments from old toys.

Several circuit courts issued conflicting rulings on the same constitutional question this year.

The overloaded tester kept short-circuiting the old wiring whenever it was inserted.

Before filing the appeal, she confirmed that the case would be heard at the nearest circuit court.

The old wiring short-circuited during the thunderstorm, causing the lights to flicker.

After work, I like to do circuit training three times a week to keep my fitness up.

The circuit-breaker tripped during the storm, cutting power to the entire block.

The repair technician carefully examined the damaged circuit boards before ordering replacements.