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  2. Oppenheimer pole - Wikipedia

    en.wikipedia.org/wiki/Oppenheimer_pole

    Over time, the original mix of wooden and metal poles was upgraded with new poles, following Oppenheimer's patented innovations for metal telescoping poles. The so-called Oppenheimer poles were produced in Manchester and shipped to Australia throughout the 1880s and installed along the length of the Overland Telegraph Line.

  3. Television antenna - Wikipedia

    en.wikipedia.org/wiki/Television_antenna

    It is constructed of two telescoping rods attached to a base, which extend out to about 1 m (3.3 feet) length (approximately one-quarter wavelength at 54 MHz) and can be collapsed when not in use. For best reception, the rods should be adjusted to be a little less than ⁠ 1 / 4 ⁠ wavelength at the frequency of the television channel being ...

  4. J-pole antenna - Wikipedia

    en.wikipedia.org/wiki/J-pole_antenna

    The J-pole antenna is an end-fed omnidirectional half-wave antenna that is matched to the feedline by a shorted quarter-wave parallel transmission line stub. [5] [1] [6] For a transmitting antenna to operate efficiently, absorbing all the power provided by its feedline, the antenna must be impedance matched to the line; it must have a resistance equal to the feedline's characteristic impedance.

  5. Antenna types - Wikipedia

    en.wikipedia.org/wiki/Antenna_types

    Single-armed antennas, like a single "telescoping" antenna. At the lowest resonant frequency that arm is slightly under a quarter-wave long. Both dipoles and monopoles are often built large enough to be self-resonant; usually each arm is a quarter-wave long.

  6. At 2:05 p.m., officers battle the crowd over metal bike racks on the Capitol's lower West terrace. Dale Huttle of Indiana hits two officers with an upside-down American flag on a pole, spearing ...

  7. His Wife Dared Him to Dress Up as Buddy the Elf and Frolic ...

    www.aol.com/wife-dared-him-dress-buddy-093000127...

    In the 2003 film, Will Ferrell plays Buddy the Elf, who travels from the North Pole to the Big Apple to meet his dad, Walter Hobbs (played by the late James Caan), for the first time.

  8. Utility pole - Wikipedia

    en.wikipedia.org/wiki/Utility_pole

    A utility pole, commonly referred to as a transmission pole, telephone pole, telecommunication pole, power pole, hydro pole, telegraph pole, or telegraph post, is a column or post used to support overhead power lines and various other public utilities, such as electrical cable, fiber optic cable, and related equipment such as transformers and ...

  9. Unraveling the Mysteries: Why Are Reindeer Called Reindeer? - AOL

    www.aol.com/unraveling-mysteries-why-reindeer...

    Reindeer, Rangifer tarandus, are familiar hoofed animals that live in cold climates near the North Pole. In many societies, children learn about reindeer from a very early age. This is true even ...

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