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A laser is a device that emits light through a process of optical amplification based on the stimula

June is the sixth month of the year in the Julian and Gregorian calendars and the second month to ha

DVD (an abbreviation of "digital versatile disc"[4][5] or "digital video disc"[6]) is a digital opti

The tomato (see pronunciation) is the edible fruit of Solanum lycopersicum,[2] commonly known as a t

Researchers in Antarctica have discovered rapidly growing banks of mosses on the ice continent's

Christmas or Christmas Day (Old English: Crīstesmæsse, meaning "Christ's Mass") is an annual fes

The word "barbecue" when used as a noun can refer to: the cooking method itself, the meat cooked thi

The Oxford English Dictionary traces the word to the middle of the 18th century when, in 1758, Hanna

A mobile phone is a portable telephone that can make and receive calls over a radio frequency link w

An air purifier or air cleaner is a device which removes contaminants from the air in a room. These