Q: Most times when I use an automatic-flush toilet in a commercial building, it flushes two to three times. Do automatic-flush toilets waste or save water? – Ed Zajac, Orangevale A: Your experience is ...

In a bid to solve the problem of stinking public urinals, students of the mechanical engineering department at Velammal College of Engineering and Technology have come up with an innovative urinal ...

In theory, toilets that flush automatically are the ideal bathroom update. They're more sanitary, have no handles to break, are more handicap friendly, don't waste water, and best of all, there's no ...