This application contains a collection of pictures on your favorite topic. You can install them on your desktop. In this application, there is a function that changes the desktop picture at specific intervals. The interval you choose yourself. After this interval on the desktop will be installed image that should be in the collection of the current picture. Install our app and enjoy your favorite topics.
Sunlight is a portion of the electromagnetic radiation given off by the Sun, particularly infrared, visible, and ultraviolet light. On Earth, sunlight is filtered through the Earth's atmosphere, and is obvious as daylight when the Sun is above the horizon. When the direct solar radiation is not blocked by clouds, it is experienced as sunshine, a combination of bright light and radiant heat. When it is blocked by the clouds or reflects off other objects, it is experienced as diffused light. The World Meteorological Organization uses the term "sunshine duration" to mean the cumulative time during which an area receives direct irradiance from the Sun of at least 120 watts per square meter. Sunlight on the skin is an effective source of vitamin D.
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