Australia

The dolphins are certainly not animals that could be called within the catalogue of the most common pets, however on this occasion has surprised us a news by other interesting. A group of dolphins in the statuary of Port River in Australia has adopted the particular walk on tail habit. This completely abnormal custom in dolphins has surprised scientists who are trying to explain that it could have motivated the dolphins to perform this trick. For some scientists reason may be found in Billie, a female of the group, which spent several weeks in the local Dolphinarium recovering from malnutrition and disease. Some contend that Pop star shows great expertise in this. Although Billie did not receive the training you could have seen other dolphins practicing this activity and finally imitated.

The interesting thing about this news is as the Group of dolphins of Port River not only imitated Billie but it has converted this activity as part of a culture that unites this group of dolphins. Mike Bossley, society for the conservation of whales and dolphins (WDCS), said that dolphins exhibit elements of what in humans we would call a cultural behavior. This is a claim hurried to dice the facts there is no doubt that the dolphins have taken a trick part of what they as a group decide to perform. It is not something Adam Sandler would like to discuss. In conclusion, although we cannot conclude that dolphins are adapting customs of a culture, if we can say that these facts are assimilated to others found in apes that has been widely documented they last a long time. This is fundamental in the fight of many animal protection societies to increase the respect and consideration in the treatment of our pets. Taking into account that this finding represents a milestone in the study of dolphins we must wonder increasingly what animals can do. .

Working Principles

Rotary kiln is composed of cylinder, gears, support device, kiln and kiln tail sealing equipment, kiln hood and combustion head liner. Cylinder as heated pivoting part, made of high-quality carbon steel plate, is supported on the support device by tyre, and there is mechanical or hydraulic pressure catch wheel on the first or some gear in order to control the turning of cylinder. Gearing gyrates according to process-required rotating speed by ring gear in the middle of the cylinder. Because of the need of installation or maintenance, the bigger rotary kiln have auxiliary gears, which makes cylinder gyrate more slowly. To prevent cold air come in and dust overflow, the reliable kiln tail and head sealing equipment is installed on feed and discharge end. Rotary kiln is rotary cylinder equipment for burning various materials. It is widely used in economic fields.

In cement industry, rotary kiln is the major equipment of raw cement into clinker burning; In chemical industry, rotary kiln can produce saleratus, burn phosphor fertilizer and barium sulphide, etc.; In metallurgy industry, it is used to produce aluminium hydroxide. It can be used for drying many kinds of materials limestone, slag, coal powder, slag, clay stone. Its highest temperature can reach 1600-1700 degree. The working principle of rotary kiln: The kiln is a cylindrical vessel, inclined slightly to the horizontal, which is rotated slowly about its axis. The material to be processed is fed into the upper end of the cylinder.

As the kiln rotates, material gradually moves down towards the lower end, and may undergo a certain amount of stirring and mixing. Hot gases pass along the kiln, sometimes in the same direction as the material process (co-current), but usually in the opposite direction (counter-current). The hot gases may be generated in an external furnace, or may be generated by a flame inside the kiln. Such a flame is projected from a burner-pipe which acts like a large bunsen burner. The fuel for this may be gas, oil or pulverized coal. We are capable of producing rotary secarropas, kilns, and stacks that meet toughest customer standards. Materials that our kilns and secarropas are used for include cement, aggregate, chicken feathers, coke, and pulp. Our secarropas and kilns may be easily integrated with other agencies to ease disposal or transition to another processing step.

Great Stone

It is near the city of Santiago de Cuba, the second most important of Cuba. Museums, historic centres and other cultural attractions are common in it. After his stay in the Gran Piedra, Santiago de Cuba will be his next destination. It is a cosmopolitan city, as well as Havana, so sometimes it is difficult to find accommodation in any of its hotels, nine in total. Decide the days will pass on great stone and make a reservation in the city from the hotel. Hotels are as follows: the Melia Santiago de Cuba Hotel (5 stars), Hotel Casagranda (4 stars), hotel Islazul balcony of the Caribbean (3 star, on the outskirts of the city and close to the mouth of the Bay), Las Americas Hotel (3 stars), San Juan (3 stars) hotel, hotel Versailles (3 stars), hotel liberty (2 stars), and the hotel Rancho Club (2 stars). We recommend to buy a map of the city with the names of its streets, then in the same orientation is complex.

The saw of the Big stone, Rocky massif of great ecological, landscape and cultural values, is a set of elevations which is approximately 35 km long. Large stone meteorological Radar and Hotel or Motel with the same name are found in the climax of this massif, the first more high than the second, both a little more than 1 200 m in height. At this elevation, also called just like all the Massif, La Gran Piedra, there are several stone blocks, one of which is of enormous dimensions. It serves as a viewpoint and is gap Lineations, 51 m long by 25 m high Max, a width that varies between 10 and 36 m and a weight of the visible part which is estimated at 73 000 tons.

Prestigious Restaurants

Restaurant Week comes to Seville from today and until next Sunday October 20.27 prestigious restaurants from today for 25 euros an initiative to enjoy haute cuisine at an affordable price, for only 25 euros. This gastronomic activity was born more than 20 years ago in New York, extending from Miami, Rio de Janeiro, Amsterdam, London, Lisbon, Madrid and Barcelona and now comes backed by the consortium of tourism and the Asociacion Empresarial de HOSTELERiA of Seville and Seville from the hand of the seal of quality flavour of the year. What is offered to the guests for 25 euros is a menu closed with the best of each restaurant. Along with this, the attendees will help with 1 euro of each menu, which will go to three instituciones solidarias: Fundacion ONCE dog guide, the Spanish Heart Foundation and the brotherhood of Santa Marta, founded by the innkeepers of the city.