apparent half-life
51Rock — /rok/, n. a male given name. * * * I In geology, a naturally occurring and coherent aggregate of minerals. The three major classes of rock igneous, sedimentary, and metamorphic are based on the processes that formed them. These three classes are… …
52Team Fortress 2 — The box art for the standalone PC version of Te …
53Health effects of tobacco — Part of a series on Tobacco …
54Demons (TV series) — Demons Genre Supernatural drama Horror Created by Johnny Capps[1] Julian Murphy[1] Written by Peter Ta …
55List of cliffhanger endings — This is a list of cliffhanger endings. Examples of films with cliffhanger endings * Some entries of the Godzilla film series end in cliffhangers: ** In Godzilla vs. Destoroyah , after Godzilla melts down, all of his radiation is absorbed by… …
56Ununoctium — ununseptium ← ununoctium → ununennium Rn ↑ Uuo ↓ (Uho) …
57physical science — physical scientist. 1. any of the natural sciences dealing with inanimate matter or with energy, as physics, chemistry, and astronomy. 2. these sciences collectively. [1835 45] * * * Introduction the systematic study of the inorganic world …
58dating — I In geology and archaeology, the process of determining an object s or event s place within a chronological scheme. Scientists may use either relative dating, in which items are sequenced on the basis of stratigraphic clues (see stratigraphy) or …
59Alyx Vance — General CVG character width=180px name=Alyx Vance caption=Alyx Vance at Gordon s first sight of her. Alyx s grey hooded sweatshirt bears the logo of the Black Mesa Research Facility with the words Black Mesa beneath it. series= Half Life series… …
60The War of the Worlds — War of the Worlds redirects here. For the various other adaptations, see Adaptations of The War of the Worlds. For other uses, see The War of the Worlds (disambiguation). The War of the Worlds   …
