A fellow wants to sell me some tires at an excellent price, but not being knowledgeable in this area, I am not sure they will fit. He has either some P195/75 R14's or some 185/70 R14's. Would either fit my car? Which one would better fit my car? Should I pass on the deal? What does Aspect Ratio mean, in laymans terms?
No. If you believe God created humans in his image (intelligent and caring), then a lightning rod is logical, as it is an intelligent response to nearby lightning strikes and shows regard for the safety and well-being of all the churchgoers. God said he would protect his church, and he does, by making available the material and the technology and the human brainpower to build a lightning rod. Plasma shields were in Star Trek, not the bible.
Dust around sensors try vacuuming it
Smoke detectors have a maximum serviceable lifespan of about 10 years. A 20 year-old smoke detector needs to be replaced, period.