Q: My concrete driveway has eight large slabs. The driveway slopes down from my garage to the street. The straight-line gaps between the slabs have enlarged, and some cracks are as wide as 2 inches. I ...

Even the best wood furniture will get scratches and cracks in it over time, and while you probably already know to rub it down with some wood polish or oil to help smooth out minor cracks, a dab of ...