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Window Beading
A window is an Hole, opening in a wall, door, roof, or vehicle that allows the exchange of light and may also allow the passage of sound and sometimes air. Modern windows are usually glazing (window), glazed or covered in some other transparency (optics), transparent or translucent material, a Window sash, sash set in a frame in the opening; the sash and frame are also referred to as a window. Many glazed windows may be opened, to allow Ventilation (architecture), ventilation, or closed, to exclude inclement weather. Windows may have a Latch (hardware), latch or similar Mechanism (engineering), mechanism to Lock and key, lock the window shut or to hold it open by various amounts. In addition to this, many Modernity, modern day windows may have a window screen or mesh, often made of Aluminium, aluminum or Fiberglass, fibreglass, to keep Bug (insect), bugs out when the window is opened. Types include the eyebrow window, fixed windows, hexagonal windows, single-hung, and double-hu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hole
A hole is an opening in or through a particular medium, usually a solid body. Holes occur through natural and artificial processes, and may be useful for various purposes, or may represent a problem needing to be addressed in many fields of engineering. Depending on the material and the placement, a hole may be an indentation in a surface (such as a hole in the ground), or may pass completely through that surface (such as a hole created by a hole puncher in a piece of paper). Types Holes can occur for a number of reasons, including natural processes and intentional actions by humans or animals. Holes in the ground that are made intentionally, such as holes made while searching for food, for replanting trees, or postholes made for securing an object, are usually made through the process of digging. Unintentional holes in an object are often a sign of damage. Potholes and sinkholes can damage human settlements. Holes can occur in a wide variety of materials, and at a wide rang ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
