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  2. Measuring rod - Wikipedia

    en.wikipedia.org/wiki/Measuring_rod

    A measuring rod is a tool used to physically measure lengths and survey areas of various sizes. Most measuring rods are round or square sectioned; however, they can also be flat boards. Some have markings at regular intervals. It is likely that the measuring rod was used before the line, chain or steel tapes used in modern measurement. [1]

  3. Level staff - Wikipedia

    en.wikipedia.org/wiki/Level_staff

    Topographer's rods are special purpose rods used in topographical surveys. The rod has the zero mark at mid-height and the graduations increase in both directions away from the mid-height. In use, the rod is adjusted so that the zero point is level with the instrument (or the surveyor's eye if he is using a hand level for low-resolution work).

  4. List of Roblox games - Wikipedia

    en.wikipedia.org/wiki/List_of_Roblox_games

    Rift Royale is a battle royale game developed by Easy.gg, the developers behind BedWars and Islands. The game was inspired by Fortnite Battle Royale, and was an attempt to create an "awesome competitive game" within the Roblox platforms limitations. In August 2022, the game was shut down following a mass wave of exploiters rendering the game ...

  5. Rod (unit) - Wikipedia

    en.wikipedia.org/wiki/Rod_(unit)

    The rod is useful as a unit of length because integer multiples of it can form one acre of square measure (area). The 'perfect acre' [2] is a rectangular area of 43,560 square feet, bounded by sides 660 feet (a furlong) long and 66 feet (a chain) wide (220 yards by 22 yards) or, equivalently, 40 rods by 4 rods. An acre is therefore 160 square ...

  6. Megalithic yard - Wikipedia

    en.wikipedia.org/wiki/Megalithic_yard

    Euan Mackie referred to five-eighths of this rod 33.2 inches (84 cm) as "very close to a megalithic yard". [10] A hazel measuring rod recovered from a Bronze Age burial mound in Borum Eshøj, East Jutland by P. V. Glob in 1875 measured 30.9 inches (78 cm). Keith Critchlow suggested this may have shrunk 0.63 inches (1.6 cm) from its original ...

  7. Gunter's chain - Wikipedia

    en.wikipedia.org/wiki/Gunter's_chain

    Gunter's chain (also known as Gunter's measurement) is a distance-measuring device used for surveying. It was designed and introduced in 1620 by English clergyman and mathematician Edmund Gunter (1581–1626). It enabled plots of land to be accurately surveyed and plotted, for legal and commercial purposes.

  8. Yard - Wikipedia

    en.wikipedia.org/wiki/Yard

    The term, yard derives from the Old English gerd, gyrd etc., which was used for branches, staves and measuring rods. [5] It is first attested in the late 7th century laws of Ine of Wessex, [6] where the "yard of land" mentioned [6] is the yardland, an old English unit of tax assessment equal to 1 ⁄ 4 hide.

  9. Rod - Wikipedia

    en.wikipedia.org/wiki/Rod

    Divining rod, two rods believed by some to find water in a practice known as dowsing; Fishing rod, a tool used to catch fish, like a long pole with a hook on the end; Lightning rod, a conductor on top of a building to protect the building in the event of lightning by taking the charge harmlessly to earth; Measuring rod, a kind of ruler