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Quern-stones are stone tools for hand- grinding a wide variety of materials, especially for various types of grains. They are used in pairs. The lower stationary stone of early examples is called a saddle quern, while the upper mobile stone is called a muller, rubber, or handstone. The upper stone was moved in a back-and-forth motion across the ...
Saddle stitch uses two threads in alternating running stitches through a single line of holes. The holes may be created by the sewing needles themselves in lighter materials, or by an awl, [ 1] pricking iron, [ 2] or stitching iron [ 3] in thicker materials, such as leather . Compared to the more common lockstitch often sewn by machine ...
English: A diagram showing a sign hanging from a solid wall by means of a cable and a pin on a sign corner. The diagram can be used in a statics problem about tension in the cable. The diagram can be used in a statics problem about tension in the cable.
A wall hanging craft is a decoration, an amulet, a religious or a symbolic object that is hung from the ceiling or another structure. The sculptor Alexander Calder invented the mobiles, popular in the nursery, to give infants something to entertain them and give them external visual stimulation. [1] Kakemono, a Japanese hanging, is intended to ...
Donald Trump plans to return to the place of his attempted assassination for a rally to honor slain supporter Corey Comperatore and those injured in the shooting.
Saddle point. In mathematics, a saddle point or minimax point[ 1] is a point on the surface of the graph of a function where the slopes (derivatives) in orthogonal directions are all zero (a critical point ), but which is not a local extremum of the function. [ 2] An example of a saddle point is when there is a critical point with a relative ...
All Blacks head coach Scott Robertson has made only one injury-enforced change to his starting lineup for Saturday’s second test against England in Auckland. New Zealand opened the two-test ...
The Hungarian Boxing Association says it is sending letters of protest to both the IOC and Hungary's Olympic committee over Anna Luca Hamori's quarterfinal matchup with Imane Khelif of Algeria in ...