to leave a vacuum
61List of D.Gray-man episodes (season 2) — The cover of the first DVD compilation released by Aniplex of the second season The second season of the D.Gray man anime series is named the 2nd stage.[1] The anime is directed by Osamu Nabeshima and produced by Dentsu …
62The Brian Jonestown Massacre — Pays d’origine San Francisco, Californie, États Unis Genre musical Rock Psychédéli …
63Judaism — /jooh dee iz euhm, day , deuh /, n. 1. the monotheistic religion of the Jews, having its ethical, ceremonial, and legal foundation in the precepts of the Old Testament and in the teachings and commentaries of the rabbis as found chiefly in the… …
64List of Saturday Night Live commercial parodies — This television related list is incomplete; you can help by expanding it. The following is a partial list of Saturday Night Live commercial parodies. On Saturday Night Live (SNL), a parody advertisement is commonly shown after the host s opening… …
65Code: Breaker — Code:Breaker Cover of the first volume コード: ブレイカー (Kōdo:Bureikā) Genre Action, School Life, Supernatural, Comedy …
66Transistor — For other uses, see Transistor (disambiguation). Assorted discrete transistors. Packages in order from top to bottom: TO 3, TO 126, TO 92, SOT 23 A transistor is a semiconductor device used to amplify and switch electronic signals and power. It… …
67microscope — /muy kreuh skohp /, n. 1. an optical instrument having a magnifying lens or a combination of lenses for inspecting objects too small to be seen or too small to be seen distinctly and in detail by the unaided eye. 2. (cap.) Astron. the… …
68Antiparticle — The laws of nature are very nearly symmetrical with respect to particles and antiparticles. For example, an antiproton and a positron can form an antihydrogen atom, which has almost exactly the same properties as a hydrogen atom. A physicist… …
69International Space Station — ISS redirects here. For other uses, see ISS (disambiguation). International Space Station …
70Turbomolecular pump — A turbomolecular pump is a type of vacuum pump, superficially similar to a turbopump, used to obtain and maintain high vacuum. These pumps work on the principle that gas molecules can be given momentum in a desired direction by repeated collision …
