propagator
81Propaganda — This article is about the form of communication. For other uses, see Propaganda (disambiguation). French Military Propaganda postcard showing a caricature of Kaiser Wilhelm II biting the world (c. 1915) …
82Proto-Indo-Europeans — The Proto Indo Europeans (PIE) were the speakers of the Proto Indo European language, who likely lived around 4000 BC, during the Copper Age and the Bronze Age, or possibly earlier, during the Neolithic or Paleolithic eras. Knowledge of them… …
83Wargaming — This article is about the civilian hobby. For military training exercises, see Military exercise. For simulations as military training exercises, see Military simulation. For video wargames, see Wargame (video games). For other, similar terms,… …
84Dirac equation — Quantum field theory (Feynman diagram) …
85Resonance — This article is about resonance in physics. For other uses, see Resonance (disambiguation). Resonant redirects here. For the phonological term, see Sonorant. Increase of amplitude as damping decreases and frequency approaches resonant frequency… …
86Cassini–Huygens — Artist s concept of Cassini s Saturn Orbit Insertion Operator NASA / ESA / ASI Mission type …
87Eva Cassidy — Infobox Musical artist Name = Eva Cassidy Img capt = Img size = 185 Landscape = Background = solo singer Birth name = Eva Marie Cassidy Born = birth date|mf=yes|1963|02|2 Washington, DC Died = death date and age|mf=yes|1996|11|2|1963|02|2 Bowie,… …
88Omdurman — Market in Omdurman …
89Perturbation theory — This article describes perturbation theory as a general mathematical method. For perturbation theory as applied to quantum mechanics, see perturbation theory (quantum mechanics). Perturbation theory comprises mathematical methods that are used to …
90Newark, New York —   Village   …
