Q: Hi, Ed. I have two plumbing questions for you, one serious and one fun.
First, I've read about the new slow-close toilet seats in your columns and think they're kind of neat. But, really, what is the attraction to them, and how do you justify the extra costs? Second, did you know that the word "plumber" derives from the Latin word "plumbium," for "lead"? -- Bill, Rhode Island