depth of thread
51fathom — /ˈfæðəm / (say fadhuhm) noun (plural fathoms, fathom) 1. a unit of depth in the imperial system equal to 6 ft or 1.8288 m, used in nautical measurements. Symbol: fm –verb (t) 2. to reach in depth by measurement in fathoms; sound; try the depth… …
52Surgical suture — For other uses, see Suture (disambiguation). Surgical suture on needle holder. Packaging shown above. Surgical suture is a medical device used to hold body tissues together after an injury or surgery. It generally consists of a needle with an… …
53Bottom bracket — A square taper cartridge bottom bracket. The bottom bracket on a bicycle connects the crankset to the bicycle and allows the crankset to rotate freely. It contains a spindle that the crankset attaches to, and the bearings that allow the spindle… …
54Nolot — is a chess test suite with 11 very difficult positions from real games. They were compiled by Pierre Nolot for the French chess magazine Gambisco and posted on the rec.games.chess Usenet group in 1994.[1] Some of these positions are particularly… …
55geology — /jee ol euh jee/, n., pl. geologies. 1. the science that deals with the dynamics and physical history of the earth, the rocks of which it is composed, and the physical, chemical, and biological changes that the earth has undergone or is… …
56Tree traversal — Graph and tree search algorithms Alpha beta pruning A* B* Beam Bellman–Ford algorithm Best first Bidirectional …
57tapestry — tapestrylike, adj. /tap euh stree/, n., pl. tapestries, v., tapestried, tapestrying. n. 1. a fabric consisting of a warp upon which colored threads are woven by hand to produce a design, often pictorial, used for wall hangings, furniture… …
58Cod — This article is about the fish. For other uses, see Cod (disambiguation). Gadus Gadus morhua, Atlantic cod Conservation status …
59Rangefinder camera — A Foca camera of 1947 at the Musée des Arts et Métiers in Paris. A rangefinder camera is a camera fitted with a rangefinder: a range finding focusing mechanism allowing the photographer to measure the subject distance and take photographs that… …
60View camera — The view camera is a type of camera first developed in the era of the DaguerreotypeStroebel, L. D. (1986). View Camera Technique , 5th ed., p. 212. Boston: Focal Press. ISBN 0 240 51711 3] and still in use today, though with many refinements. It… …
