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  2. Chaff (countermeasure) - Wikipedia

    en.wikipedia.org/wiki/Chaff_(countermeasure)

    The RR-144 is designed to prevent interference with civil ATC radar systems. Chaff, originally called Window [1] or Düppel, is a radar countermeasure involving the dispersal of thin strips of aluminium, metallized glass fiber, or plastic. [2] Dispersed chaff produces a large radar cross section intended to blind or disrupt radar systems.

  3. United States Navy officer rank insignia - Wikipedia

    en.wikipedia.org/wiki/United_States_Navy_officer...

    In the United States Navy, officers have various ranks.Equivalency between services is by pay grade.United States Navy commissioned officer ranks have two distinct sets of rank insignia: On dress uniform a series of stripes similar to Commonwealth naval ranks are worn; on service khaki, working uniforms (Navy Working Uniform [NWU], and coveralls), and special uniform situations (combat ...

  4. Usain Bolt - Wikipedia

    en.wikipedia.org/wiki/Usain_Bolt

    Usain St. Leo Bolt OJ CD OLY ( / ˈjuːseɪn /; [12] born 21 August 1986) is a retired Jamaican sprinter, widely considered to be the greatest sprinter of all time. [13] [14] [15] He is the world record holder in the 100 metres, 200 metres, and 4 × 100 metres relay . An eight-time Olympic gold medallist, Bolt is the only sprinter to win ...

  5. Club Bolívar - Wikipedia

    en.wikipedia.org/wiki/Club_Bolívar

    Bahia * §. Club Bolívar ( Spanish pronunciation: [kluβ boˈliβaɾ]) is a Bolivian professional football club that currently plays in the Bolivian Primera División. Founded in 1925 in honor of military leader Simón Bolívar, the club has used light blue kits throughout its history, which is why it is nicknamed "Celeste" (The Sky Blue).

  6. Boeing B-17 Flying Fortress - Wikipedia

    en.wikipedia.org/wiki/Boeing_B-17_Flying_Fortress

    Developed into. Boeing 307 Stratoliner. The Boeing B-17 Flying Fortress is an American four-engined heavy bomber aircraft developed in the 1930s for the United States Army Air Corps (USAAC). A fast and high-flying bomber of its era, the B-17 was used primarily in the European Theater of Operations and dropped more bombs than any other aircraft ...

  7. Lieutenant (navy) - Wikipedia

    en.wikipedia.org/wiki/Lieutenant_(navy)

    Lieutenant [nb 1] (abbreviated Lt, LT (U.S.), LT (USN), Lieut and LEUT, depending on nation) is a commissioned officer rank in many English-speaking nations' navies and coast guards. It is typically the most senior of junior officer ranks.

  8. Fortune favours the bold - Wikipedia

    en.wikipedia.org/wiki/Fortune_favours_the_bold

    Allegory of Fortune, Salvator Rosa, 1685. " Fortune favours the bold " or " fortune favours the brave " are among the English translations for a like-minded Latin proverb that has many variations: Audentes Fortuna Iuvat. The core meaning of the phrase has been widely used as a slogan in the Western world to emphasize concepts of courage and ...

  9. Bolivia - Wikipedia

    en.wikipedia.org/wiki/Bolivia

    Etymology. Bolivia is named after Simón Bolívar, a Venezuelan leader in the Spanish American wars of independence. The leader of Venezuela, Antonio José de Sucre, had been given the option by Bolívar to either unite Charcas (present-day Bolivia) with the newly formed Republic of Peru, to unite with the United Provinces of the Río de la Plata, or to formally declare its independence from ...