#LasVegas #casinos welcome you all the time…visit anytime and enjoy

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Las Vegas is one of the most popular city of United States. It is considered to be 28th number in most popular cities. Las Vegas is also known as an entertainment city.

The strange fact about Las Vegas is that there are no clocks and windows in city Casinos. They do not want people to be interrupted by time and want them to pay attention on the games. They also use a clever technique of pumping in fresh oxygen to keep players from getting tired.

Source: http://www.yesiknowthat.com/no-clocks-in-las-vegas-casinos/