Most people do not think twice about what slips through the openings beneath their feet, yet a bathroom can invite more visitors than you expect. A simple item like a shower drain balloon changes that ...

For help keeping your plumbing system in tip-top shape, I called on home experts and fellow CNN Underscored editors to share their go-to drain cleaners and tools for tackling pesky clogs.

Abstract: Boosting the output voltage of the energy sources in a multienergy system is often a key factor in ensuring energy source compatibility, improving transmission efficiency, enabling effective ...