Q. On an antique set of drawers, the bottom of the lowest drawer has bowed downward. This is a separate sheet of wood. The body is flamed maple, handmade by my great-great-grandfather, a cabinetmaker.

Alina Bradford has been writing how-tos, tech articles and more for almost two decades. She currently writes for CNET's Smart Home Section, MTVNews' tech section and for Live Science's reference ...