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  2. 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 ...

  3. Rope trick effect - Wikipedia

    en.wikipedia.org/wiki/Rope_trick_effect

    In the initial microseconds after the explosion, a fireball is formed around the bomb by the massive numbers of thermal x-rays released by the explosion process. These x-rays cannot travel very far in standard atmosphere before reacting with molecules in the air , so the result is a fireball that rapidly forms within about 10 metres (33 ft) in ...

  4. Pencil detonator - Wikipedia

    en.wikipedia.org/wiki/Pencil_detonator

    A pencil detonator or time pencil is a time fuze designed to be connected to a detonator or short length of safety fuse. They are about the same size and shape as a pencil , hence the name. They were introduced during World War II and developed at Aston House , Hertfordshire , UK .

  5. Time Bomb Y2K - Wikipedia

    en.wikipedia.org/wiki/Time_Bomb_Y2K

    Time Bomb Y2K is a 2023 American documentary film, directed by Marley McDonald and Brian Becker. An all-archival film, it explores the Year 2000 problem , and the mass hysteria surrounding it. It had its world premiere at True/False Film Festival on March 3, 2023, and was released on December 30, 2023, by HBO .

  6. Ticking time bomb scenario - Wikipedia

    en.wikipedia.org/wiki/Ticking_time_bomb_scenario

    They must then be able to use this information to form a plan of response which is effective at stopping the planned attack. All of this must occur within a limited time frame allowed by the "ticking bomb". No less importantly, there exists no historical case that satisfies all or even most of the conditions for a ticking time bomb. [15]

  7. Effects of nuclear explosions - Wikipedia

    en.wikipedia.org/wiki/Effects_of_nuclear_explosions

    Death is highly likely and radiation poisoning is almost certain if one is caught in the open with no terrain or building masking effects within a radius of 0–3 kilometres (0.0–1.9 mi) from a 1 megaton airburst, and the 50% chance of death from the blast extends out to ~8 kilometres (5.0 mi) from the same 1 megaton atmospheric explosion.

  8. 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 ...

  9. 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 ...