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  2. Roof pitch - Wikipedia

    en.wikipedia.org/wiki/Roof_pitch

    The pitch of a roof is its vertical 'rise' over its horizontal 'run’ (i.e. its span), also known as its 'slope'. In the imperial measurement systems, "pitch" is usually expressed with the rise first and run second (in the US, run is held to number 12; [1] e.g., 3:12, 4:12, 5:12). In metric systems either the angle in degrees or rise per unit ...

  3. Grade (slope) - Wikipedia

    en.wikipedia.org/wiki/Grade_(slope)

    The grade (US) or gradient (UK) (also called stepth, slope, incline, mainfall, pitch or rise) of a physical feature, landform or constructed line is either the elevation angle of that surface to the horizontal or its tangent. It is a special case of the slope, where zero indicates horizontality. A larger number indicates higher or steeper ...

  4. Bathurst Showground - Wikipedia

    en.wikipedia.org/wiki/Bathurst_Showground

    The tower's pitched roof has sheet metal tiles in a fish-scale pattern, crowned by a pressed metal cornice, featuring decorative mouldings and lions heads. [1] There is also a small central pediment motif above the eaves of the south face. It is this tower which imparts to the building its unusual Victorian Second Empire style. [1]

  5. SpaceX Starship (spacecraft) - Wikipedia

    en.wikipedia.org/wiki/SpaceX_Starship_(spacecraft)

    The windward side is protected by a heat shield, which is composed of eighteen thousand [16] [17] hexagonal black tiles that can withstand temperatures of 1,400 °C (2,600 °F). [ 18 ] [ 19 ] It is designed to protect the vehicle during atmospheric entry and to be used multiple times with minimal maintenance between flights. [ 20 ]

  6. Atmospheric entry - Wikipedia

    en.wikipedia.org/wiki/Atmospheric_entry

    Rigid black LI-900 tiles were used on the Space Shuttle. Refractory insulation keeps the heat in the outermost layer of the spacecraft surface, where it is conducted away by the air. [ 45 ] The temperature of the surface rises to incandescent levels, so the material must have a very high melting point, and the material must also exhibit very ...

  7. Knowing (film) - Wikipedia

    en.wikipedia.org/wiki/Knowing_(film)

    Knowing (stylized as KNOW1NG) is a 2009 science fiction thriller film [5] directed and co-produced by Alex Proyas and starring Nicolas Cage.The film, conceived and co-written by Ryne Douglas Pearson, was originally attached to a number of directors under Columbia Pictures, but it was placed in turnaround and eventually picked up by Escape Artists.

  8. Scremerston - Wikipedia

    en.wikipedia.org/wiki/Scremerston

    The main pitch and stand sits on the former site of the Borewell Tile Works and clay pit which had been closed since the late 19th century. The club house and second pitch sits on the site of the now defunct Scremerston Workman's Institute, which had previously included a Miners' Welfare Hall, a bandstand used by the Scremerston Colliery Band ...

  9. Crystal oscillator frequencies - Wikipedia

    en.wikipedia.org/wiki/Crystal_oscillator_frequencies

    Used for a rainbow color test, produces color through the entire 360 degrees of phase shift. Unusual. [4] 3.640 radio 8×455 kHz AM broadcast band intermediate frequency; also often used in infrared remote controls as the clock source 3.6864 W-CDMA: 230400 UART clock allows integer division to common baud rates up to 230,400(×16×1) or 460,800 ...