“Losing your screwdriver bits” sounds like some kinda old-fashioned phrase for going psycho, but it’s not–it’s just really annoying. Retire that particular phrase and problem with the Worx SD Semi-Automatic Power Screwdriver ($50), a power screwer (heh) with a six-slot screwdriver bit cartridge built-in. The SD also features an LED work light, 4V lithium-ion battery, and three-hour charger. Speaking of retiring phrases, let’s get rid of that “stitch in time saves nine” nonsense, if we haven’t already.