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The chain fountain phenomenon, also known as the self-siphoning beads, Mould effect, or Newton beads is a physical phenomenon observed with a chain placed inside a jar. One end of the chain is pulled from the jar and is allowed to fall under the influence of gravity .
Bead stringing is the putting of beads on string. A pair of beaded necklaces. It can range from simply sliding a single bead onto any thread-like medium (string, silk thread, leather thong, thin wire, multi-stranded beading wire, or a soft, flexible wire) to complex creations that have multiple strands or interwoven levels. The choice of ...
Beadwork is the art or craft of attaching beads to one another by stringing them onto a thread or thin wire with a sewing or beading needle or sewing them to cloth. [1] Beads are produced in a diverse range of materials, shapes, and sizes, and vary by the kind of art produced.
Greek worry beads generally have an odd number of beads, often one more than a multiple of four (e.g. (4×4)+1, (5×4)+1, and so on) or a prime number (usually 17, 19 or 23), and usually have a head composed of a fixed bead (παπάς "priest"), a shield (θυρεός) to separate the two threads and help the beads to flow freely, and a tassel ...
Bead embroidery is a type of beadwork that uses a needle and thread to stitch beads to a surface of fabric, suede, or leather. Bead embroidery is an embellishment that does not form an essential part of a textile's structure. In this respect, bead embroidery differs from bead weaving, bead crochet, and bead knitting. Woven, knitted, and ...
Glass bead making has long traditions, with the oldest known beads dating over 3,000 years. [1] [2] Glass beads have been dated back to at least Roman times. Perhaps the earliest glass-like beads were Egyptian faience beads, a form of clay bead with a self-forming vitreous coating. Glass beads are significant in archaeology because the presence ...
Beads are usually cut directly into the edge of the item to which the bead is being applied. However, beads applied across the grain are usually cut into a separate piece, which is then fixed in position. A bead is also an important design element in wood turning, a ring-shape or convex curve incised into a piece by the use of a chisel or skew. [3]
The Brock string is commonly employed during treatment of convergence insufficiency and other anomalies of binocular vision. It is used to develop skills of convergence as well as to disrupt suppression of one of the eyes. [1] During therapy, the one end of the Brock string is held on the tip of the nose while the other is tied to a fixed point.