A laser is a device that emits light through a process of optical amplification based on the stimula
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Summer Starts
June is the sixth month of the year in the Julian and Gregorian calendars and the second month to ha
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DVD (an abbreviation of "digital versatile disc"[4][5] or "digital video disc"[6]) is a digital opti
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The tomato (see pronunciation) is the edible fruit of Solanum lycopersicum,[2] commonly known as a t
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Researchers in Antarctica have discovered rapidly growing banks of mosses on the ice continent's
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Christmas or Christmas Day (Old English: Crīstesmæsse, meaning "Christ's Mass") is an annual fes
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The word "barbecue" when used as a noun can refer to: the cooking method itself, the meat cooked thi
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The Oxford English Dictionary traces the word to the middle of the 18th century when, in 1758, Hanna
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A mobile phone is a portable telephone that can make and receive calls over a radio frequency link w
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An air purifier or air cleaner is a device which removes contaminants from the air in a room. These
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