two-thread worm
51way — n. path, route 1) to blaze, clear, pave, prepare; smoothe the way for (to pave the way for reform) 2) to take the (easy) way (out of a difficult situation) 3) to lead; point, show the way 4) to edge; elbow; fight; force; hack; jostle; make;… …
52Colours, standards and guidons — In the age of line tactics, the unit colour was an important rallying point for the troop. In military organizations, the practice of carrying colours, standards or Guidons, both to act as a rallying point for troops and to mark the location of… …
53Aggressive mimicry — The Humpback anglerfish uses a modified dorsal spine as a bioluminescent fishing rod to capture prey. Aggressive mimicry is a form of mimicry where predators, parasites or parasitoids share similar signals with a harmless model, allowing them to… …
54Oxy-fuel welding and cutting — Oxyacetylene redirects here. For the song, see Cubanate. Side of metal, cut by oxygen propane cutting torch …
55Velcro — hooks Velcro loops Velcro is the brand name of the first commercially marketed fabric hook and loop fastener …
56Kannada literature in the Western Chalukya Empire — The Western Chalukya Empire (973 ndash;1200), in what is now southern India, produced a large body of literature in the Kannada language. This dynasty, which ruled most of the western Deccan, South India, is sometimes called the Kalyani Chalukya… …
57machine tool — machine tooled, adj. a power operated machine, as a lathe, used for general cutting and shaping of metal and other substances. [1860 65] * * * Stationary, power driven machine used to cut, shape, or form materials such as metal and wood. Machine… …
58Linear actuator — TOC A linear actuator is a device that develops force and motion, from an available energy source, in a linear manner, as opposed to rotationally like an electric motor. There are various methods of achieving this linear motion. Several different …
59Fictional universe of Avatar — In the 2009 science fiction film Avatar, director James Cameron conceived a fictional universe in which humans seek to mine unobtanium on the fictional exoplanetary moon, Pandora. The Earth like moon is inhabited by a sapient indigenous humanoid… …
60Chaetognatha — Arrow worms Temporal range: Lower Cambrian–Recent …
