China is making a prototype wind turbine for the largest wind power.
President Sinovel Wind Group Co. Ltd. firms that developed the prototype said that wind turbines can be placed either on land, offshore to tidal areas.
The kind that is being created Sinovel is the first made in the country. Previously, Germany was the only country able to independently develop a turbine-largest in terms of capacity and is the only country to have tested a prototype.
The turbine will have propeller blades along the 128-meters in diameter...
Thursday, August 11, 2011
Do You Now? Gravity
Gravity is the force of fundamental interactions in nature. The space program planners continually investigate this style. Because, in the solar system and space flight, gravity is a force that plays an important role. Studies that explore the dynamics to the objects in space is called celestial mechanics. Now, knowledge of celestial mechanics allows to determine how to place a satellite in orbit around earth or to choose the correct path for sending a spacecraft to another planet.
Since the days of Ancient Greece,...
Thursday, August 11, 2011
Do You Know? Venus is Insectivorous Plants
in Plant
In addition to predators that often we have seen, it turns out there are some plants that are also "hunt" with the ability to capture prey that is amazing. One is a plant-insect predator named Venus. This plant has a system of trap to trap, catching and eating insects that perch this it. Plant attract insects with a charming red leaves. Despite this admirable trait in him, he himself did not realize this. Insects are tempted by the delicious aroma of the resulting glands around the foliage of plants Venus. It then...
Thursday, August 11, 2011
Do You Know? Hot Dog
in Food
Fried sausage squeezed bread, something like that is what his name hot dogs. This western-style food turned out to have invaded almost all corners of the world, including Indonesia. Food import was already familiar to the tongue of our society.
Hot Dog (frankfurter, frank, wiener, weenie) is a type of sausage that is cooked or smoked and has a smoother texture and flavor are more delicate and moist than in most sausages. Hot dogs are often eaten by hand (finger food), especially in the United States, and usually eaten...
Wednesday, August 10, 2011
Do You Know? History of Imlek
The origins of Chinese New Year celebrations too old and older to be studied. However, the general said, the Chinese word, "Nian" or the means 'in' in the Malay language, is named for the giant who often prey on the eve of the new year begins.
According to legend, Nian had a very large mouth, and could swallow many people with one bite. Humans at that time to be frightened of this monster Nian. On one day, the bamboo garden near the Chinese village on fire. Pipe that exploded and burned a very strong sound like firecrackers....
Wednesday, August 10, 2011
Do You Know? Thomas Alva Edison
Thomas Alva Edison was the inventor of America and is one of the greatest inventors in history. Edison began working at a very young age and continued working until his death. During his career, Thomas Alva Edison had been around from 1093 to patent his invention, including an electric light bulb and the gramophone, as well as film cameras. All three findings raise major industries for the electric industry, recording and film that ultimately affect the lives of people around the world. He is also known as the inventor...
Wednesday, August 10, 2011
Do You Know? North Pole Completely Melted
Many questions arise about when the North Pole melt away completely? If intact, the estimate is less than 2100. The first time occurred after 125 thousand years, finally the northern polar ice melts, the polar regions north of satellite photos showing the path Northwest and Northeast in the North Pole is open at the same time last week.
This is the first time people can sail around the north pole with no barriers at all, but this means the process of global warming is happening faster than we can imagine. and this...
Tuesday, August 9, 2011
Do You Know? Piano
in Music
The origin of the word piano is actually derived from the Italian language, namely pianoforte. Piano itself is made by Bartolomeo Cristofori in 1720's. Beginning piano was created, his voice is not as loud as a piano that can be heard in the 20th century. Because the voltage at the time the piano keys piano is not as strong as now.
Initially, the piano was developed from the stringed instrument. The difference, lute played with a pick. While the piano-keys pressed tutsnya.
In general, the piano belong to a group...
Tuesday, August 9, 2011
Do You Know? Windmill
Windmills are the most rapid energy technology development in the world. Developing a global installation capacity of 2,500 megawatts (MW) in 1992, to 40,000 MW by the end of 2003, with average growth of 30% per year.
Nearly three-quarters of the capacity of wind energy installations now in Europe. At present, this energy meets the electricity needs of 35 million European households.
Interest in wind energy is growing as some communities more aware of the need to develop clean and sustainable energy future. Eighty...
Tuesday, August 9, 2011
Do You Know? Aceh Traditional Music Instruments
in Music
Traditional musical instruments is a tool used to accompany a traditional activity in a given region. Aceh traditional musical instruments musical instrument that is used for a specific event in the tradition of the people in Aceh. This instrument is an identity and pride ureueng Aceh.
The Acehnese traditional musical instruments are among them:
Kalee SeruneSerune Kalee is a traditional wind instrument which is a kind of Aceh Clarinet mainly found in areas of Pidie, North Aceh, Aceh Besar and Aceh Barat. It is made...
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