This common problem usually is caused by a lawn mower that runs into the sprinkler head or shears it off. But kids can be ...
The scenario typically involves a lawn sprinkler with S-shaped tubes or "arms," which begin to rotate as fluid (water) discharges. But one question intrigued scientists: “What happens if fluid ...
Rather than try and guess where a rotating sprinkler will spray, you specify exactly the shape of the area you want the spray head to cover. Because of the nature of the head, you get consistent ...
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