If extra pressure on the flapper doesn’t stop the running noise, water is likely escaping through a cracked or corroded overflow tube. In that case, you have to detach the tank from the bowl and ...

Does your toilet sound like it's continuously running? There's an easy no-cost way to verify that your toilet is leaking to help you stop wasting water.

In the present work, an effort is made to demonstrate the displacement sensing capability of polyvinylidene difluoride film attached to a mechanical structure. A prototype of a swing check valve has ...