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  2. Human height - Wikipedia

    en.wikipedia.org/wiki/Human_height

    Height measurement using a stadiometer. Human height or stature is the distance from the bottom of the feet to the top of the head in a human body, standing erect.It is measured using a stadiometer, [1] in centimetres when using the metric system or SI system, [2] [3] or feet and inches when using United States customary units or the imperial system.

  3. Height - Wikipedia

    en.wikipedia.org/wiki/Height

    Height is measure of vertical distance, either vertical extent (how "tall" something or someone is) or vertical position (how "high" a point is). For an example of vertical extent, "This basketball player is 7 foot 1 inches in height." For an example of vertical position, "The height of an airplane in-flight is about 10,000 meters."

  4. List of tallest structures – 400 to 500 metres - Wikipedia

    en.wikipedia.org/wiki/List_of_tallest_structures...

    Pinnacle height in metres Year Structural type Main use Country Town Remarks Coordinates 153 Richland Towers Tower Cedar Hill 2 [1] 1,635 feet: 498.4 metres: 2000: Guyed mast: UHF/VHF-transmission United States: Cedar Hill, Texas

  5. List of tallest structures – 300 to 400 metres - Wikipedia

    en.wikipedia.org/wiki/List_of_tallest_structures...

    It contains past or present structures of any type, at least 300 metres (984 ft) tall, but lower than 400 metres (1,312 ft). Other parts are: List of tallest structures; List of tallest structures – 400 to 500 metres; See the first part for terminology and general introduction. For terminology and notes see the first part of the list.

  6. Tree height measurement - Wikipedia

    en.wikipedia.org/wiki/Tree_height_measurement

    For example, if measuring a tree at an angle of 64 degrees, given an average offset of 8.3 feet (2.5 m) in the direction of the measurer, the height of the tree would be overestimated by 17 feet (5.2 m).

  7. List of tallest trees - Wikipedia

    en.wikipedia.org/wiki/List_of_tallest_trees

    Other researchers have developed models of maximum height for Coast Douglas-fir (Pseudotsuga menziesii var. menziesii) trees that yield similar estimates of 109–138 meters (357–452 feet), [46] a range that includes the height of the tallest reliably-measured historical (dead) specimen, a 126-meter tree. [46] [47] [48]

  8. Orders of magnitude (length) - Wikipedia

    en.wikipedia.org/wiki/Orders_of_magnitude_(length)

    The micrometre (SI symbol: μm) is a unit of length in the metric system equal to 10 −6 metres (⁠ 1 / 1 000 000 ⁠ m = 0. 000 001 m). To help compare different orders of magnitude , this section lists some items with lengths between 10 −6 and 10 −5 m (between 1 and 10 micrometers , or μm).

  9. List of tallest buildings and structures - Wikipedia

    en.wikipedia.org/wiki/List_of_tallest_buildings...

    The height of its roof 449.2 m (1,474 ft) and highest occupied floor 439.2 m (1,441 ft) had been surpassed by the Shanghai World Financial Center with corresponding heights of 487 and 474 m (1,598 and 1,555 ft).