We love revisiting “Cool Tools” just after the turn of the new year. Would you help us get started please? Try to think — what are the most enduring new (or old) tools that help you do your job, or just make life more fun while doing it. : ) It could be as simple as, “When packing for overseas trips, take one of those little brown extension cords in case the only plug in the room is out of reach” or whatever. What’s YOUR favorite cool tool? Just click “Comment” following this item on the web.