Dolphins are predators. Eat one fish, and sometimes crustaceans or mollusks . Dolphins have no ears, but hearing them is excellent. They hear with inner ear, working as a locator and determines where the object is located, what the distance to it and can even scan and identify all its characteristics. The body of their perfectly smooth, have a streamlined shape, like torpedoes, helps them to be excellent swimmers. Can reach the speed of 50 km per hour.
Зеркало. зеркало, которое мы знаем, изобретенное Юстусом фон Либигом в 1835 году. Это называется зеркальным серебряным стеклом, зеркалом, в котором металл прикрепляется к стеклу химическими средствами, а металл задушен. Хотя зеркала, используемые в родились тысячи лет до нашей эры. Так давно люди еще не знали о связи между стеклом и металлом, которые отражались бы оптическим путем. В 4000 г. до н.э. в Месопотамии и 1000 лет спустя в Древнем Египте использовались полированные медные зеркала. Еще тысяча лет, около 2000 года до нашей эры, создавались зеркала из полированных камней в Центральной Америке. В те времена, в далеком Китае, были созданы бронзовые зеркала.
The Metropolitan hotel "Aurora MARRIOTT Royal" is the first in Eastern Europe to offer its guests the services of butlers. This service is provided at the hotel since its opening in 1999, the Idea to create a service butlers belonged to the first General Manager of the hotel Heresy Jaron and the Director of guest services Heather Todd heiser. As told by Ms. Todd heiser, given that the services of Butler is a unique service not only in Moscow but also in the world as a whole, the decision was immediately put Aurora in some of the best hotels in the capital. At first the hotel only worked six butlers that cater to guests staying in suites and club card owners Marriott Marquis, Golden and Platinum. Since 2000 the Butler service was included in the price of all room categories and is now available to all guests of the hotel. In this regard, the staff butlers was expanded to 17 people. All the incumbents of this office have higher education or study at the undergraduate institutions, mostly on a speciality "hotel business." Most butlers were trained in private British school, a high level of training ten of them confirmed by an appropriate certificate. Service Manager Leila Usubov trained in a London hotel The Lanesborough and now she can conduct the trainings. By the way, the unusual uniform butlers in tails and white gloves --also sewn in the UK. Butlers "Aurora" greeted guests at the door with a glass of champagne and introduced to the infrastructure of the hotel. In the future, the guest will be able at any time to seek the assistance of Butler, butler by clicking the button on the phone. According to Leyla Subway, Butler service differs from the Concierge the fact that if the latter engaged in "outside" tasks, i.e. ensure the guest information about the city, the butlers solve "internal" problems of the guest related directly with the hotel. So, the duties of a Butler includes unpacking and packing of suitcases, the so-called butler breakfast — morning tea, coffee or juice and newspaper in the room and taxi call, tickets booking, Shoe Shine, etc.
