That+may+be+interchanged
41Symmetry in mathematics — For other uses, see Symmetry (disambiguation) and Bilateral (disambiguation). Symmetry occurs not only in geometry, but also in other branches of mathematics. It is actually the same as invariance: the property that something does not change… …
42List of Australian rules football terms — Australian Rules Football is a team sport played between two teams of twenty two. Some terms are often thought to be humorous or invented for comic purposes by many.This is a general glossary of the terminology used in the sport of Australian… …
43Iron Man's armor — refers to the powered metal suit worn by Tony Stark when he assumes his superhero role of Iron Man. The first version of the armor was created by Stark with the help of Ho Yinsen. Unlike most other superheroes, the appearance of Stark s armor has …
44NI Railways — See also: Rail transport in Ireland NI Railways …
45Sewage — Black water redirects here. For other uses, see Blackwater (disambiguation). A medieval waste pipe in Stockholm Old Town formerly deposited sewage on the street to be flushed away by rain. Sewage is water carried waste, in solution or suspension …
46Argument (complex analysis) — Arg (mathematics) redirects here. For argument of a function, see Argument of a function. Figure 1. This Argand diagram represents the complex numbers lying on a plane. For each point on the plane, arg is the function which returns the angle φ.… …
47TERUMOT — (Heb. תְּרוּמוֹת; heave offerings ), sixth tractate of the order Zera im, in the Mishnah, Tosefta, and Jerusalem Talmud. There is no Babylonian Talmud on this tractate. It details the laws of terumah (the heave offering) to be given to the priest …
48CP violation — In particle physics, CP violation is a violation of the postulated CP symmetry: the combination of C symmetry (charge conjugation symmetry) and P symmetry (parity symmetry). CP symmetry states that the laws of physics should be the same if a… …
49Fabry-Pérot interferometer — In optics, a Fabry Pérot interferometer or etalon is typically made of a transparent plate with two reflecting surfaces, or two parallel highly reflecting mirrors. (Technically the former is an etalon and the latter is an interferometer, but the… …
50Flavour (particle physics) — In particle physics, flavour or flavor (see spelling differences) is a quantum number of elementary particles related to their weak interactions. In the electroweak theory this symmetry is gauged, and flavour changing processes exist. In quantum… …
