translucency
71Pneumonia — For other uses, see Pneumonia (disambiguation). Pneumonia Classification and external resources A chest X ray showing a very prominent wedge shaped bacterial pneumonia in the right lung …
72Turquoise — For other uses, see Turquoise (disambiguation). Turquoise Turquoise (tumble finished) one inch (25 mm) long. This pebble is greenish and therefore low grade General …
73Metamerism (color) — This article is about metamerism as it relates to colorimetry. For other meanings see the disambiguation page. In colorimetry, metamerism is the matching of apparent color of objects with different spectral power distributions. Colors that match… …
74Sintering — is a method used to create objects from powders. It is based on atomic diffusion. Diffusion occurs in any material above absolute zero but it occurs much faster at higher temperatures. In most sintering processes the powdered material is held in… …
75Porcelain — Fine China redirects here. For the band, see Fine China (band). This article is about the ceramic material. For other uses, see Porcelain (disambiguation). Chinese moon flask, 1723 35, Qing Dynasty …
76Chromatophore — Zebrafish chromatophores mediate background adaptation on exposure to dark (top) and light environments (bottom). Chromatophores are pigment containing and light reflecting cells found in amphibians, fish, reptiles, crustaceans, and cephalopods.… …
77Jade — Nephrite jade redirects here. For nephrite itself, see Nephrite. This article is about the gemstone. For other uses, see Jade (disambiguation). A selection of antique, hand crafted Chinese jade …
78RGBA color space — RGBA stands for Red Green Blue Alpha. While it is sometimes described as a color space, it is actually simply a use of the RGB color model, with extra information. The color is RGB, and may belong to any RGB color space, but an integral alpha… …
79Ian Clarke (computer scientist) — Ian Clarke (born February 16, 1977) is the original designer and lead developer of Freenet. Clarke grew up in Navan, County Meath, Ireland.Clarke was educated at Dundalk Grammar School and while there twice came first in the Senior Chemical,… …
80Turbidity — standards of 5, 50, and 500 NTU Turbidity is the cloudiness or haziness of a fluid caused by individual particles (suspended solids) that are generally invisible to the naked eye, similar to smoke in air. The measurement of turbidity is a key… …
