pinwheel
11Pinwheel Galaxy (disambiguation) — Pinwheel Galaxy may refer to:* Messier 101, a galaxy referred to as the Pinwheel Galaxy * Messier 83, a galaxy referred to as the Southern Pinwheel Galaxy * Triangulum Galaxy (Messier 33), a galaxy also referred to as the Triangulum Pinwheel… …
12Pinwheel calculator — Pinwheel calculators were invented independently by Frank S. Baldwin in the USA (1872) and Wilgott Theophil Odhner in Russia (1874). They reduced both the cost and the size of a mechanical calculator on which one could easily do the four basic… …
13Pinwheel Galaxy — For other uses, see Pinwheel Galaxy (disambiguation). Pinwheel Galaxy Observation data (J2000 epoch) Constellation …
14Pinwheel (TV series) — Infobox television show name = Pinwheel caption = format = Educational, Children s picture format = NTSC runtime = 60 minutes per episode (ran in 3 5 hour blocks) creator = starring = country = USA, CAN rating=TV G network = Nickelodeon first… …
15Pinwheel tiling — The pinwheel tiling is an aperiodic tiling proposed by John Conway and Charles Radin.It is constructed with a right triangle which appears in infinitely many orientations. This is its most remarkable feature, which was expressly sought by Radin.… …
16Pinwheel nebula — A pinwheel nebula is a nebulous region in the shape of a pinwheel. piral galaxiesThe term Pinwheel nebula is an antiquated misnomer used by observers before Edwin Hubble realized that these spiral shaped nebulae were actually island universes… …
17Pinwheel (band) — Infobox musical artist Name = Pinwheel Background = group or band Origin = Bellingham, Washington, United States Genre = Indie rock Indie pop Years active = 1995–1998 Associated acts = ¡All Time Quarterback! Death Cab For Cutie Army Navy Members …
18Pinwheel (toy) — A pinwheel is a simple child s toy made of a wheel of paper or plastic curls attached at its axle to a stick by a pin to a stick. It is designed to spin when blown upon by a person or by the wind. It is a predecessor to more complex… …
19Pinwheel (cryptography) — In cryptography, a pinwheel was a device for producing a short pseudorandom sequence of bits (determined by the machine s initial settings), as a component in a cipher machine. A pinwheel consisted of a rotating wheel with a certain number of… …
20Pinwheel (cryptographie) — Une machine de Lorenz, qui contenait 12 dispositifs de type pinwheel, pour un total de 501 pins Un dispositif de type pinwheel est une roue composé de pins pouvant avoir deux états possibles qui permet, généralement associée à d autres… …
