case-shift function
21Apple Keyboard — Current Apple Wireless Keyboard Developer Apple Inc. Release date 1983 to present Website …
22Potts model — In statistical mechanics, the Potts model, a generalization of the Ising model, is a model of interacting spins on a crystalline lattice. By studying the Potts model, one may gain insight into the behaviour of ferromagnets and certain other… …
23Busy beaver — In computability theory, a busy beaver (from the colloquial expression for an industrious person) is a Turing machine that attains the maximum operational busyness (such as measured by the number of steps performed, or the number of nonblank… …
24Table of keyboard shortcuts — In computing, a keyboard shortcut is a sequence or combination of keystrokes on a computer keyboard which invokes commands in software. Some keyboard shortcuts require the user to press a single key or a sequence of keys one after the other.… …
25Projective texture mapping — is a method of texture mapping that allows a textured image to be projected onto a scene as if by a slide projector. Projective texture mapping is useful in a variety of lighting techniques and it s the starting point for shadow… …
26Ford Super Duty — See also Ford Super Duty engine for the 401, 477, and 534 engines built from 1958 to 1981. Infobox Automobile name = Ford Super Duty manufacturer = Ford Motor Company production = 1999 present predecessor = Ford F 250/350 class = Full size pickup …
27Chorded keyboard — A Microwriter MW4 (circa 1980) A keyset or chorded keyboard (also called a chorded keyset, chord keyboard or chording keyboard) is a computer input device that allows the user to enter characters or commands formed by pressing several keys… …
28Yaghan language — language name=Yahgan/Yámana nativename=Háusi Kúta familycolor=Isolate states=Chile region=Tierra del Fuego speakers=1 iso2=sai|iso3=yagYagán (originally Yahgan, but also now spelled Yaghan, Jagan, Iakan), also known as Yámana and Háusi Kúta, is… …
29Snow Trac — The Snow Trac is a small personal Snowcat that is roughly the size of a modern compact car.Origins and descriptionIn 1954, Lars Larsson, the chief design engineer for a Swedish farm equipment company, AB Westeråsmaskiner, decided to develop a… …
30Cyberman — This article is about the Doctor Who villains. For the film about Steve Mann, see Cyberman (film). Doctor Who alien The 2006 redesign of the Cybermen …
