sunlight wiki:
>This article deals with light emitted by the sun, for other meanings see Sunlight (disambiguation) Sunlight in the broad sense is the total spectrum of electromagnetic radiation given off by the Sun. On Earth, sunlight is filtered by the atmosphere, and the solar radiation is obvious as daylight when the Sun is above the horizon. This is usually during the hours known as day. Near the poles in summer, sunlight also occurs during the hours known as night and in the winter at the poles sunlight may not occur at any time. When the direct radiation is not blocked by clouds, it is experienced as sunshine, a combination of bright light and heat. Radiant heat directly produced by the radiation of the sun is different from the increase in atmospheric temperature due to the radiative heating of the atmosphere by the sun's radiation.
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Graphics wiki:
">visual presentations on some surface such as a wall, canvas, computer screen, paper or stone to inform, illustrate or entertain. Examples are photographs, drawings, Line Art, graphs, diagrams, symbols, geometric designs, maps, engineering drawings, or other images which are not only text. Graphics is often used in combination with text and color.
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