diagonal surface
121Widescreen — A widescreen image is a film, computer or television image with a wider and shorter aspect ratio than the standard Academy frame developed during the classical Hollywood cinema era. Silent film was projected at a ratio of four units wide to three …
122Circle of confusion — For the closely related topic in microscopy, see Point spread function. In optics, a circle of confusion is an optical spot caused by a cone of light rays from a lens not coming to a perfect focus when imaging a point source. It is also known as… …
123Napier's bones — Computing devices in Rabdology Napier s bones Promptuary …
124Buenos Aires Metro — Subterráneo de Buenos Aires Top: A La Brugeoise car, rolling stock of Line A, at Perú Station. Bottom: A Line H Orenstein Koppel – Siemens Sc …
125Square root of 5 — The square root of 5 is the positive real number that, when multiplied by itself, gives the prime number 5. This number appears in the formula for the golden ratio. It can be denoted in surd form as::sqrt{5}.It is an irrational algebraic number.… …
126Meigle Sculptured Stone Museum — View of the Meigle museum including the backs of Meigle 4 at left and Meigle 2 at right, with one side of Meigle 26 in the foreground.[1] The Meigle Sculptured Stone Museum is a permanent exhibition of 27 carved Pictish stones in the centre of… …
127Cube — This article is about the geometric shape. For other uses, see Cube (disambiguation). Regular Hexahedron (Click here for rotating model) Type Platonic solid Elements F = 6, E = 12 V = 8 (χ = 2) …
128Charge-coupled device — A specially developed CCD used for ultraviolet imaging in a wire bonded package. A charge coupled device (CCD) is a device for the movement of electrical charge, usually from within the device to an area where the charge can be manipulated, for… …
