Science Fair Project Encyclopedia
Sill
In geology, a sill is a tabular mass of igneous rock that has been intruded laterally between layers of older rock.
In architecture, a sill is the bottom edge of a window; in construction, it is the bottom horizontal member of a wall or building to which vertical members are attached.
The Sill River is a tributary to the Inn River, merging with it in Innsbruck, Tyrol, Austria.
10-26-2009 08:16:03
The contents of this article is licensed from www.wikipedia.org under the GNU Free Documentation License. Click here to see the transparent copy and copyright details
The contents of this article is licensed from www.wikipedia.org under the GNU Free Documentation License. Click here to see the transparent copy and copyright details