Creating a countdown timer can add suspense or a touch of humor to your presentation or help synchronize live accompaniments. Using Apple's iMovie software on a Mac enables you to build movies from ...

In a study on the efficacy of countdown timers at pedestrian crosswalks, Jacob N. Schmitz of the University of Nebraska determined that pedestrians faced with the countdown walked faster across the ...

If the MBTA can’t make our trains run on time, at least it can make the wait more endurable. Blissfully, the MBTA revealed this April that riders would start seeing countdown clocks on Green Line ...