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  • 31Solar thermal collector — A solar thermal collector is a solar collector specifically intended to collect heat: that is, to absorb sunlight to provide heat. Although the term may be applied to simple solar hot water panels, it is usually used to denote more complex… …

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  • 32Reinforced concrete — is concrete in which reinforcement bars ( rebars ), reinforcement grids, plates or fibers have been incorporated to strengthen the concrete in tension. It was invented by French gardener Joseph Monier in 1849 and patented in 1867.[1] The term… …

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  • 33Film speed — is the measure of a photographic film s sensitivity to light, determined by sensitometry and measured on various numerical scales, the most recent being the ISO system. A closely related ISO system is used to measure the sensitivity of digital… …

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  • 34Insect wing — Original veins and wing posture of a dragonfly. Hoverflies hovering to mate …

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  • 35Britney Spears — Britney redirects here. For other uses, see Britney (disambiguation). Britney Spears Spears …

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  • 36List of Advanced Dungeons & Dragons 1st edition monsters — This literature related list is incomplete; you can help by expanding it. See also: List of Dungeons Dragons monsters Contents 1 TSR 2009 Monster Manual (1977 …

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  • 37Apocalypse Dudes — Infobox Album Name = Apocalypse Dudes Type = Studio album Artist = Turbonegro Released = 1998 January 26, 1999 (US) Recorded = Autumn of 1997 by Pål Hlaast, additional recording by Christian A. Calmeyer at Endless Sound, Oslo Genre = Glam punk… …

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  • 38Scream (film series) — Scream DVD box set containing the first three films Directed by Wes Craven Produced by …

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  • 39enamelwork — e·nam·el·work (ĭ nămʹəl wûrk ) n. 1. Decorative work done in enamel. 2. Enamelware. * * * Metal objects decorated with an opaque glaze fused to the surface by intense heat. The resulting surface is hard and durable and can be brilliantly… …

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  • 40Motorola Krave — The Krave (model ZN4) is a 3G CDMA mobile phone produced by Motorola, introduced in October 2008 exclusively for Verizon Wireless. It runs the BREW application platform on the Synergy operating system. Contents 1 Features 2 Camera phone 2 …

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