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  2. Vickers Wellington LN514 - Wikipedia

    en.wikipedia.org/wiki/Vickers_Wellington_LN514

    Vickers Wellington LN514 was a Vickers Wellington bomber built in 1943 in record time, as part of a British propaganda effort during the Second World War.. The bomber was constructed in 23 hours and 50 minutes, and took off 24 hours and 48 minutes after the first parts of the airframe had been laid down, beating the previous record of 48 hours set by an American factory.

  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. Doomsday Clock - Wikipedia

    en.wikipedia.org/wiki/Doomsday_Clock

    It has since been set backward 8 times and forward 17 times. The farthest time from midnight was 17 minutes in 1991, and the nearest is 90 seconds, set in January 2023. The Clock was moved to 150 seconds (2 minutes, 30 seconds) in 2017, then forward to 2 minutes to midnight in January 2018, and left unchanged in 2019. [5]

  5. 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 ...

  6. A bomb cyclone and atmospheric river are developing in the ...

    www.aol.com/news/bomb-cyclone-atmospheric-river...

    In most regions, if the atmospheric pressure drops at least 24 millibars within 24 hours, it is considered a bomb cyclone. Bomb cyclones can occur when a cold air mass collides with a warm air ...

  7. Philippine Airlines Flight 434 - Wikipedia

    en.wikipedia.org/wiki/Philippine_Airlines_Flight_434

    Philippine Airlines Flight 434, sometimes referred to as PAL434 or PR434, was a scheduled flight on December 11, 1994, from Manila to Tokyo with a quick stopover in Cebu on a Boeing 747-283B that was seriously damaged by a bomb, killing one passenger and damaging vital control systems, although the plane was in a repairable state. [1]

  8. New threat emerges as atmospheric river combines with ... - AOL

    www.aol.com/threat-arrives-deadly-bomb-cyclone...

    A historically strong bomb cyclone killed at least two people and caused a mass power outage that could last for days after it slammed the Pacific Northwest and Canada’s British Columbia with ...

  9. Bomb threat closes Walmart store in Shiawassee County for ...

    www.aol.com/bomb-threat-closes-walmart-store...

    CORUNNA — Juvenile pranksters were responsible for a bomb threat that caused a Caledonia Township Walmart to close for several hours on Thursday, police said.