enow.com Web Search

Search results

  1. Results from the WOW.Com Content Network
  2. Punch (tool) - Wikipedia

    en.wikipedia.org/wiki/Punch_(tool)

    A center punch is used to mark the center of a point. It is usually used to mark the center of a hole when drilling holes. A drill has the tendency to "wander" if it does not start in a recess. A center punch forms a large enough dimple to "guide" the tip of the drill. The tip of a center punch has an angle between 60 and 90 degrees. [1]

  3. Comb binding - Wikipedia

    en.wikipedia.org/wiki/Comb_binding

    To bind a document, the user first punches holes in the paper with a specialized hole punch. Pages must be punched a few at a time with most of these machines. If hard covers are desired, they must be punched as well. In bulk applications, a paper drilling machine may be used. Then the user chooses a spine size that will match the document.

  4. Geometry template - Wikipedia

    en.wikipedia.org/wiki/Geometry_template

    Stencil for the curves of y=x 2, y=tan(x), y=sin(x), and y= ⁠ 1 / 2 ⁠ sin(x). A geometry template is a piece of clear plastic with cut-out shapes for use in mathematics and other subjects in primary school through secondary school. It also has various measurements on its sides to be used like a ruler. In Australia, popular brands include ...

  5. Hole punch - Wikipedia

    en.wikipedia.org/wiki/Hole_punch

    Three different international-standard two-hole punches. A hole punch, also known as hole puncher, or paper puncher, is an office tool that is used to create holes in sheets of paper, often for the purpose of collecting the sheets in a binder or folder (such collected sheets are called loose leaves).

  6. File:Rowing Blade Template.svg - Wikipedia

    en.wikipedia.org/wiki/File:Rowing_Blade_Template.svg

    SVG Template to draw a Rowing Blade design on. Date: 13 October 2006: Source: Own work: Author: Gary van der Merwe: Other versions: Derivative works of this file: Hull Uni Blade.jpg; Paignton Amateur Rowing Club Blade.svg; Rowing Blade Template Centered.svg; Rowing Blade Template Points.svg; Rowing Blade Template Ridge Align.svg

  7. List of air show accidents and incidents in the 20th century

    en.wikipedia.org/wiki/List_of_air_show_accidents...

    [1] June 18 – Willow Grove 2000 Sounds of Freedom Air Show (Willow Grove, Pennsylvania) – Two crew members of an F-14 Tomcat were killed when their aircraft lost altitude and crashed into a wooded area. They were demonstrating a low speed "landing wave-off maneuver" at the time of the accident. [2]

  8. Punched card - Wikipedia

    en.wikipedia.org/wiki/Punched_card

    Card size is 7 + 3 ⁄ 8 by 3 + 1 ⁄ 4 inches (187 by 83 mm). The cards are made of smooth stock, 0.007 inches (180 μm) thick. There are about 143 cards to the inch (56/cm). In 1964, IBM changed from square to round corners. [49] They come typically in boxes of 2,000 cards [50] or as continuous form cards. Continuous form cards could be both ...

  9. AverySunshine - Wikipedia

    en.wikipedia.org/wiki/AverySunshine

    AverySunshine live at the "Leverkusener Jazztage" in Germany, 2015. In college, White met Maia Nkenge Wilson, a vocal major, and together they formed a gospel and R&B singing duo, DaisyRew.