Paraboloid
In geometry, a paraboloid is a quadric surface that has exactly one axis of symmetry and no center of symmetry. The term "paraboloid" is derived from parabola, which refers to a conic section that has
Sky Mirror
Sky Mirror is a public sculpture by artist Anish Kapoor. Commissioned by the Nottingham Playhouse, it is installed outside the theatre in Wellington Circus, Nottingham, England. Sky Mirror is a 6-metr
Parabolic arch
A parabolic arch is an arch in the shape of a parabola. In structures, their curve represents an efficient method of load, and so can be found in bridges and in architecture in a variety of forms.
Parabolic reflector
A parabolic (or paraboloid or paraboloidal) reflector (or dish or mirror) is a reflective surface used to collect or project energy such as light, sound, or radio waves. Its shape is part of a circula
Quadratic function
In mathematics, a quadratic polynomial is a polynomial of degree two in one or more variables. A quadratic function it the polynomial function defined by a quadratic polynomial. Before 20th century, t
Universal parabolic constant
The universal parabolic constant is a mathematical constant. It is defined as the ratio, for any parabola, of the arc length of the parabolic segment formed by the latus rectum to the focal parameter.
Parabola
In mathematics, a parabola is a plane curve which is mirror-symmetrical and is approximately U-shaped. It fits several superficially different mathematical descriptions, which can all be proved to def
Pringles
Pringles is an American brand of stackable potato-based crisps. Originally sold by Procter & Gamble (P&G) in 1968 and marketed as "Pringle's Newfangled Potato Chips", the brand was sold in 2012 to the