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  2. Pencil detonator - Wikipedia

    en.wikipedia.org/wiki/Pencil_detonator

    For example, a 2-hour pencil detonator might be accurate to plus or minus 5 minutes, whereas the version offering a 6-hour delay could have a precision of plus or minus 15 minutes. Both No. 9 and No. 10 delays were also significantly affected by the ambient temperature, and were issued along with a chart of temperature corrections—but no ...

  3. Time bomb - Wikipedia

    en.wikipedia.org/wiki/Time_bomb

    A time bomb's timing mechanism may be professionally manufactured either separately or as part of the device, or it may be improvised from an ordinary household timer such as a wind-up alarm clock, wrist watch, digital kitchen timer, or notebook computer. The timer can be programmed to count up or count down (usually the latter; as the bomb ...

  4. Delay-action bomb - Wikipedia

    en.wikipedia.org/wiki/Delay-action_bomb

    A delay-action bomb is an aerial bomb designed to explode some time after impact, with the bomb's fuzes set to delay the explosion for times ranging from very brief to several weeks. Short delays are used to allow the bomb to penetrate before exploding: "a delay action bomb striking the roof of a tall building will penetrate through several ...

  5. Doomsday clock ticks closer to catastrophe in dire global warning

    www.aol.com/news/doomsday-clock-ticks-closer...

    The world moved yet closer to global catastrophe in 2024, with the hands of the Doomsday Clock ticking one second closer to midnight, the shortest time to zero hour in its 75-year history. The ...

  6. Repeater (horology) - Wikipedia

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

    It strikes hours and then quarter hours, like the quarter repeater, then it uses a single tone in order to signal if more than half of the current quarter hour has passed. For example, if the time is 3:41 the mechanism will strike 3 low tones ("dong") to represent 3 hours, then 2 sequence tones ("ding-dong") to represent 2 quarter hours, then ...

  7. New bomb threat closes Marlboro schools for 2nd day; two-hour ...

    www.aol.com/bomb-threat-closes-marlboro-schools...

    MARLBORO - For the second day in a row, Marlboro Police are investigating a bomb threat at township schools, which has caused schools to go on a two-hour delay Friday morning, authorities said.

  8. Time Bomb Y2K” premieres December 30 at 10 p.m. ET on HBO, which, like CNN, is a unit of Warner Bros. Discovery. For more CNN news and newsletters create an account at CNN.com.

  9. Time bomb (software) - Wikipedia

    en.wikipedia.org/wiki/Time_bomb_(software)

    The first use of a time bomb in software may have been in 1979 with the Scribe markup language and word processing system, developed by Brian Reid.Reid sold Scribe to a software company called Unilogic (later renamed Scribe Systems [2]), and agreed to insert a set of time-dependent functions (called "time bombs") that would deactivate freely copied versions of the program after a 90-day ...