Chestnuts are roasting on an open fire, and this is my Christmas column. It’s seemingly required of any columnist, so here is my stab at it. Consider it an early Christmas (or any holiday, I ...

Tis the season for soldering! At least at my house. My son and I made some fairly LED-laden gifts for the immediate relatives last year, and he’s got the blinky bug. We were brainstorming what ...