broadening
81Greenhouse effect — The Greenhouse effect refers to the change in the thermal equilibrium temperature of a planet or moon by the presence of an atmosphere containing gas that absorbs infrared radiation. [ [http://www.ipcc.ch/pdf/assessment report/ar4/syr/ar4 syr… …
82Naturism — For other uses, see Naturism (disambiguation). Naturists on a beach Naturism or nudism is a cultural and political movement practising, advocating and defending social nudity in private and in public. It may also refer to a lifestyle based on… …
83Polonium — (] [cite journal author = Momoshima N., Song L.X., Osaki S.,Maeda Y., title = Biologically induced Po emission from fresh water journal =J Environ Radioact. year = 2002 volume = 63 issue = 2 pages = 187–197 doi =10.1016/S0265 931X(02)00028 0]… …
84Redshift — This article is about the astronomical phenomenon. For other uses, see Redshift (disambiguation). Physical cosmology …
85Material dispersion coefficient — In an optical fiber, the material dispersion coefficient, M(λ), characterizes the amount of pulse broadening by material dispersion per unit length of fiber and per unit of spectral width. It is usually expressed in picoseconds per… …
86Plaid Cymru — English name The Party of Wales Leader Ieuan Wyn Jones …
87Permittivity — A dielectric medium showing orientation of charged particles creating polarization effects. Such a medium can have a higher ratio of electric flux to charge (permittivity) than empty space In electromagnetism, absolute permittivity is the measure …
88George McGovern — George S. McGovern United States Senator from South Dakota In office January 3, 1963 – January 3, 1981 Preceded by …
89Van der Waals force — In physical chemistry, the van der Waals force (or van der Waals interaction), named after Dutch scientist Johannes Diderik van der Waals, is the sum of the attractive or repulsive forces between molecules (or between parts of the same molecule)… …
90Rubber Soul — Infobox Album Name = Rubber Soul Type = studio Artist = The Beatles Released = 3 December 1965 Recorded = Abbey Road Studios Genre = Pop, folk rock Length = 35:50 (UK) 29:59 (US) Label = Parlophone, Capitol, EMI Producer = George Martin Reviews …
