Traffic enforcement camera

src: static.politifact.com.s3.amazonaws.com A traffic enforcement camera (also red light camera , road safety camera , road rule camera , p...

Pendulum clock

src: i.ytimg.com A pendulum clock is a clock that uses a pendulum, a swinging weight, as its timekeeping element. The advantage of a pendul...

Prague astronomical clock

src: www.prague.eu The Prague astronomical clock , or Prague orloj (Czech: Pra?ský orloj [pra?ski: orloj] ), is a medieval astronomical cl...

Window manager

src: haskell.org A window manager is system software that controls the placement and appearance of windows within a windowing system in a g...

Clock management

src: thumbs.dreamstime.com In sports, clock management is the manipulation of a game clock and/or a related event clock (such as a shot clo...