What's Your Favorite Gadget to Aimlessly Fool Around With?Robert Sorokanich7/26/14 6:00pm18215EditPromoteGo to permalinkI just picked up a cheapo infrared thermometer, a laser-aimed sensor that tells you the surface temperature of whatever you point it at. I didn't really need one. But now I can't put it down. I've been playing with it for days. And I'm sure there's a gadget you find equally, aimlessly amusing.