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  2. Time bomb - Wikipedia

    en.wikipedia.org/wiki/Time_bomb

    A time bomb (or a timebomb, time-bomb) is a bomb whose detonation is triggered by a timer. The use or attempted use of time bombs has been for various purposes including insurance fraud, terrorism, assassination, sabotage and warfare. They are a frequent plot device in thriller and action films as they offer a way of imparting a dramatic sense ...

  3. Apollo 1 - Wikipedia

    en.wikipedia.org/wiki/Apollo_1

    Apollo 4 →. Apollo 1, initially designated AS-204, was planned to be the first crewed mission of the Apollo program,[1]the American undertaking to land the first man on the Moon. It was planned to launch on February 21, 1967, as the first low Earth orbitaltest of the Apollo command and service module. The mission never flew; a cabin fire ...

  4. 2010 Times Square car bombing attempt - Wikipedia

    en.wikipedia.org/wiki/2010_Times_Square_car...

    Convicted. Faisal Shahzad. On May 1, 2010, a terrorist attack was attempted in Times Square in Manhattan, New York, United States. Two street vendors alerted NYPD after they spotted smoke coming from a vehicle, and a car bomb was discovered. [1] [2] The bomb had been ignited, but failed to explode, and was disarmed before it caused any casualties.

  5. Pencil detonator - Wikipedia

    en.wikipedia.org/wiki/Pencil_detonator

    Pencil detonator. An array of World War 2 pencil detonators displayed at the Museum of the British Resistance Organisation at the Parham Airfield Museum, 2007. 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.

  6. 2018 Hawaii false missile alert - Wikipedia

    en.wikipedia.org/wiki/2018_Hawaii_false_missile...

    Type. False alarm. On the morning of January 13, 2018, an alert was accidentally issued via the Emergency Alert System and Wireless Emergency Alert System over television, radio, and cellular networks in the U.S. state of Hawaii, instructing citizens to seek shelter due to an incoming ballistic missile. It concluded with "This is not a drill".

  7. 1983 Harrods bombing - Wikipedia

    en.wikipedia.org/wiki/1983_Harrods_bombing

    Provisional Irish Republican Army. The Harrods bombing refers to the car bomb that exploded outside Harrods department store in central London, England, on Saturday 17 December 1983. Members of the Provisional Irish Republican Army planted the time bomb and sent a warning 37 minutes before it exploded, but the area was not evacuated.

  8. Incendiary device - Wikipedia

    en.wikipedia.org/wiki/Incendiary_device

    Towards the end of World War Two, the British introduced a much improved 30 lb (14 kg) incendiary bomb, whose fall was retarded by a small parachute and on impact sent out an extremely hot flame for 15 ft (4.6 m); This, the "Incendiary Bomb, 30-lb., Type J, Mk I", [11] burned for approximately two minutes. Articles in late 1944 claimed that the ...

  9. Four-minute warning - Wikipedia

    en.wikipedia.org/wiki/Four-minute_warning

    The four-minute warning was a public alert system conceived by the British Government during the Cold War and operated between 1953 and 1992. The name derived from the approximate length of time from the point at which a Soviet nuclear missile attack against the United Kingdom could be confirmed and the impact of those missiles on their targets.