Some believe it is meant to convey the act of leisurely desertion from a military unit. Being away on leave from one's post or duties has its roots in the 17th century and does not so much have its origins in cowardice but in a French custom of leaving a party without saying goodbye and or thanking the hosts. What is the origin of the buffet systym? A buffet is a meal-serving system where patrons serve themselves. It's a popular method of feeding large numbers of people with minimal staff. The term originally referred to the sideboard where dragon nest gold  was served, but eventually became applied to the form the buffet became popular in the English-speaking world in the second half of the nineteenth century the 16th-century French term buffet applied to the display itself and to the furniture on which it was mounted, often draped with rich textiles, but more often as the century advanced an elaborately carved cupboard surmounted by tiers of Shelves. In England, such a buffet was called a court cupboard. What is the origin of the term copycat? The term copycat (also written as copy-cat or copy cat) refers to the tendency of humans to duplicate the behaviour of others, as expressed in the saying, 'monkey see, monkey do'. The expression may have originated from observing the habits of kittens that learned by imitating the behaviour of their mother. Copycat has been in recorded use since at least 1896, in Sarah Orne Jewett The Country of Pointed Firs' but the expression could be many decades older. Which is the largest island in the world? Greenland, officially called Kalaallit Nunaat, is the largest island in the world. Its area is 2, 175, 600 sq km, of which 81% is ice-capped. It was discovered by the Norwegian navigator Eric the Red in 10 A. D. It is surrounded by the Arctic Ocean to the north; the Greenland Sea to the east; the Denmark Strait to the southeast, the Atlantic Ocean to the south; and Davis Strait and Baffin Bay to the west. The capital of Greenland is Nuuk. What are navratnas? Navratnas was the group of nine intelligent people during the rule of Akbar and Chandragupta Maurya. In recent times, Navratna is the group of nine public sector units (PSUs) making a profit. These include ONGC, NTPC, HPCL, BPCL, IOC, SAIL, GAIL and BHEL. Who holds the record of lighting highest number of candles at a time? The largest flaming candle image took place at the Serena Hotel in Faisalabad Pakistan when 48 people lit 8 154 candles to create the Sandoz logo on December 31 2003. Why are the florida keys called so? The Florida Keys is a group of islands in state of Florida in southeast of the United States. The Keys extend from the peninsula near Miami, run south and then curve west to Key West, and out to the uninhabited Dry Tortugas. They are in the Florida Straits. The word 'key' is probably derived from the Spanish 'cayo', with its roots in Taino, the language of the original inhabitants of the Caribbean. Which is the only six-faced clock tower in the world? The Victoria Tower, built by Hartley in 1848 at the entrance to Salisbury Dock. It has a unique six-faced clock with a bell, which was used to signal high tides and ring out other warnings. Jesse Hartley (1780-1860) designed and built the Albert Dock and its warehouses. At that time he was surveyor to the Liverpool Dock Trustees and by far the highest-paid salaried engineer in the country. What is a cooling-off period? A cooling-off period is the period of time that you are allowed, after signing an agreement, to cancel without incurring a financial penalty Under the Distance Selling Regulations 2000 you have the right to change your mind and cancel an order within seven working days, although some services and goods are not covered by these regulations. If you do decide to cancel, then you should put this in writing. A telephone call is not sufficient unless both you and the trader agree otherwise. What is the significance of hiri moale festival? The Hiri Moale Festival is celebrated in Port Moresby, Papua New Guinea.