first curvature
121Nonuniform rational B-spline — Non uniform rational B spline (NURBS) is a mathematical model commonly used in computer graphics for generating and representing curves and surfaces. History Development of NURBS (Non Uniform Rational Basis Spline) began in the 1950s by engineers …
122Pp-wave spacetime — In general relativity, the pp wave spacetimes, or pp waves for short, are an important family of exact solutions of Einstein s field equation. These solutions model radiation moving at the speed of light. This radiation may consist of:*… …
123Track transition curve — The red Euler spiral is an example of an easement curve between a blue straight line and a circular arc, shown in green …
124July for Kings — Infobox musical artist Name = July for Kings Img capt = Img size = Landscape = Background = group or band Birth name = Alias = Born = Died = Origin = Cincinnati, Ohio, U.S. Instrument = Voice type = Genre = Alternative rock Modern rock Occupation …
125Parthenon — Not to be confused with Pantheon, Rome. For other uses, see Parthenon (disambiguation). Coordinates: 37°58′13″N 23°43′21″E / 37.97025°N 23.72247°E …
126Fictitious force — Classical mechanics Newton s Second Law History of classical mechanics  …
127Metric expansion of space — Physical cosmology Universe · Big Bang …
128History of manifolds and varieties — The study of manifolds combines many important areas of mathematics: it generalizes concepts such as curves and surfaces as well as ideas from linear algebra and topology. Certain special classes of manifolds also have additional algebraic… …
