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61electromagnetic radiation — Physics. radiation consisting of electromagnetic waves, including radio waves, infrared, visible light, ultraviolet, x rays, and gamma rays. [1950 55] * * * Energy propagated through free space or through a material medium in the form of… …
62climate — /kluy mit/, n. 1. the composite or generally prevailing weather conditions of a region, as temperature, air pressure, humidity, precipitation, sunshine, cloudiness, and winds, throughout the year, averaged over a series of years. 2. a region or… …
63photography, technology of — Introduction equipment, techniques, and processes used in the production of photographs. The most widely used photographic process is the black and white negative–positive system (Figure 1 >). In the camera the lens projects an image of… …
64jewelry — /jooh euhl ree/, n. 1. articles of gold, silver, precious stones, etc., for personal adornment. 2. any ornaments for personal adornment, as necklaces or cuff links, including those of base metals, glass, plastic, or the like. Also, esp. Brit.,… …
65building construction — Techniques and industry involved in the assembly and erection of structures. Early humans built primarily for shelter, using simple methods. Building materials came from the land, and fabrication was dictated by the limits of the materials and… …
66Dalek variants — …
67List of videogame consoles palettes — For a full listing of computer s color palettes, see List of palettes This is a list of the full color palettes for notable video game consoles hardware.For color palettes of early 8 bit personal computers, see the List of 8 bit computer hardware …
68Clumsy (Our Lady Peace album) — Clumsy Studio album by Our Lady Peace …
69Texas Instruments TI-99/4A — Infobox computer Name = Texas Instruments TI 99/4A Photo = Caption = 1979 TI 99/4 with RF modulator, optional Speech Synthesizer, keyboard overlays, and a cartridge. Note orange shift keys. Type = Home computer Released = June, 1981 (99/4 in June …
70Mask (computing) — Signal masking redirects here. For other uses, see Masking (disambiguation). In computer science, a mask is data that is used for bitwise operations. Using a mask, multiple bits in a byte, nibble, word (etc.) can be set either on, off or inverted …
