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  2. Pomodoro Technique - Wikipedia

    en.wikipedia.org/wiki/Pomodoro_Technique

    After four pomodori are done, take a long break (typically 20 to 30 minutes) instead of a short break. Once the long break is finished, return to step 2. For the purposes of the technique, a pomodoro is an interval of work time. [1] A goal of the technique is to reduce the effect of internal and external interruptions on focus and flow.

  3. Doomsday Clock - Wikipedia

    en.wikipedia.org/wiki/Doomsday_Clock

    It has since been set backward 8 times and forward 18 times. The farthest time from midnight was 17 minutes in 1991, and the nearest is 89 seconds, set in January 2025. [5] The Clock was moved to 150 seconds (2 minutes, 30 seconds) in 2017, then forward to 2 minutes to midnight in 2018, and left unchanged in 2019. [6]

  4. Repeater (horology) - Wikipedia

    en.wikipedia.org/wiki/Repeater_(horology)

    The exact time every fifteen minutes will always be known by listening to the striking. These types of striking clocks are mostly found as French Carriage Clocks, or German three weight Vienna regulators. In addition they can strike the quarters and hours on demand, by activating a repeating mechanism at the push of a button, or the pull of a ...

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  6. Play clock - Wikipedia

    en.wikipedia.org/wiki/Play_clock

    A play clock, also called a delay-of-game timer, is a countdown clock intended to speed up the pace of the game in gridiron football.The offensive team must put the ball in play by either snapping the ball during a scrimmage down or kicking the ball during a free kick down before the time expires, or else they will be assessed a 5-yard delay of game (American football) or time count violation ...

  7. Timer - Wikipedia

    en.wikipedia.org/wiki/Timer

    A typical kitchen timer. A timer or countdown timer is a type of clock that starts from a specified time duration and stops upon reaching 00:00. An example of a simple timer is an hourglass. Commonly, a timer triggers an alarm when it ends. A timer can be implemented through hardware or software.

  8. Hourglass - Wikipedia

    en.wikipedia.org/wiki/Hourglass

    An hourglass (or sandglass, sand timer, or sand clock) is a device used to measure the passage of time. It comprises two glass bulbs connected vertically by a narrow neck that allows a regulated flow of a substance (historically sand ) from the upper bulb to the lower one due to gravity .

  9. Running out the clock - Wikipedia

    en.wikipedia.org/wiki/Running_out_the_clock

    In sports strategy, running out the clock (also known as running down the clock, stonewalling, killing the clock, chewing the clock, stalling, time-wasting (or timewasting) or eating clock [1]) is the practice of a winning team allowing the clock to expire through a series of preselected plays, either to preserve a lead or hasten the end of a one-sided contest.