From a broken pump to debris in the nozzle, discover why your windshield washer jets aren't spraying properly and how to ...

Physicists have debated which way a submerged sprinkler sucking in water would spin. Careful experiments provide an answer.

Researchers at New York University’s Courant Institute conducted a series of experiments with different silly sprinkler ...

Designed to reduce noise, nacelle chevrons ultimately proved to be more bad than good.