portal-type machine
21Alternating Turing machine — In computational complexity theory, an alternating Turing machine (ATM) is a non deterministic Turing machine (NTM) with a rule for accepting computations that generalizes the rules used in the definition of the complexity classes NP and co NP.… …
22The Time Machine — This article is about the novel by H.G. Wells. For other uses, see The Time Machine (disambiguation). The Time Machine   …
23Lisp machine — Lisp machines were general purpose computers designed (usually through hardware support) to efficiently run Lisp as their main software language. In a sense, they were the first commercial single user workstations. Despite being modest in number… …
24Maxine Virtual Machine — Maxine Screenshot  Maxine Inspector Screen Image Developer(s) The Maxine …
25Characters in the Portal series — This is a list of characters in Portal and Portal 2. Contents 1 Humans 1.1 Chell 1.2 Ratman 1.3 Cave Johnson 1.4 …
26Enigma machine — Military Enigma machine …
27Warcraft II: Beyond The Dark Portal — Warcraft II: Tides of Darkness Warcraft II Tides of Darkness Éditeur …
28Warcraft II: Beyond the Dark Portal — Warcraft II: Tides of Darkness Warcraft II Tides of Darkness Éditeur …
29NEMA (machine) — The NEMA machine was a Swiss rotor machine, designed to replace commercial Enigma machines. In the history of cryptography, the NEMA (NEue MAschine) ( new machine ), also designated the T D (Tasten Druecker Maschine) ( key stroke machine ), was a …
30Gramme machine — A Gramme machine or Gramme magneto. A Gramme machine, Gramme ring, Gramme magneto, or Gramme dynamo is an electrical generator which produces direct current, named for its Belgian inventor, Zénobe Gramme, and was built as either a dynamo or a… …
