We live, and often do not think about such things as the nature. When was the last time looking at the sunset, the year walks in the woods, how often do go easy on the environment. During each trip I notice more and more garbage. Rubbish, dragged along for us to become accustomed gradually forests and parks are transformed into large trash. We all complain that the streets dirty and all the garbage lying around. And who throws in the streets?
We have everything and throw. Someone threw a piece of paper "secretly" from the candy, one ticket from the transport. Look at such trifles, and is all rubbish. Many say: "Everything I throw and throw." Imagine - you're going down the street and see a man throwing a paper on the ground, for example, lozhit it in his pocket. We must set an example of a behavior. If everyone is not to throw garbage, so it will be much smaller, and perhaps never will be.
In industry, garbage, throw in nature, quite a lot, how to fight it? I think it is the conscience of management of enterprises and on the conscience of environmental inspections. I think that it is no secret that environmental inspections few ideological people, each seeking only his own gain. Most live on the principle of "After us the deluge." As a student at the time I lived in a dormitory, many lived "in a party," after six months of study, I realized that I must live "at home". Though not all his life settles back, but you spend a little time there, and it is better to live in comfort and cleanliness. Is it so difficult to understand that as well as on Earth, but it turns out, "where we live there and shit."
I think all heard about wind power, who saw them who have not seen. I'm living in Ukraine, had never met them. Upon arrival in Europe, when he got the plane, I was pleasantly surprised that even though wind power is used here. This I have seen not only in time of arrival, but also when traveling by car. Wherever possible there are wind farms. And where they are to us (or rather to) come. What is their history?
Mankind has used wind energy for a long time. Those sailboats, windmills, water pumps. For the invention of windmills claimed by China, 2000 BC. The first documents date from the 1200's. About 250 years before Christ appeared in the Roman Empire, 700 in Afghanistan. All these mills have a vertical axis. In the thirteenth century the Dutch appeared mill with a horizontal axis. These mills have more torque and better use of wind energy.
First wind generators were built in 1887 (pictured) in Scotland, Professor Jaynes Blyth (James Blyth). A year later, in 1888 in the U.S. by Charles Brush (Charles Brush) of Klinvenda. In Denmark, built in 1891 by Paul La Cour (Poul la Cour) in the asci.
The first wind generator in the Soviet Union was built in Yalta in 1931. Its capacity was 100 kW and the efficiency was 38%, which in our time is a good indicator.
The first three-blade turbine was built Yuulem Johannes (Johannes Juul) in Denmark in 1956. The first power plant, consisting of 20 generators were built in New Hampshire, USA.
More and more people are attracted to "khalyavnykh" electricity. Many states contribute to the development of electric power. In Germany, the State agrees to buy all surplus electricity from the owners of wind turbines.
I think these plants more environmentally friendly than other types of power plants, not counting the sun.
Nowadays, more and more thinking about alternative fuels for automobiles, machinery. There are many models of cars powered by alternative fuels. I think these projects impede their opponents, it is no secret that with a decrease in demand for gasoline, many influential people in the world will lose their income.
We clean technology a lot of supporters, many governments support them. I think that at his level, at the level of ordinary people we can do a lot to the surrounding nature, even if we do not make a mess around.
Popularity: 19%
Related entries
I can not find the business services accountant to calculate the ZPL to the clerk does not plow does not plow
podkinte plz if anyone knows
PS gave some bullshit links xs
and
Cool site, was looking like, right now I'm sitting here often
In Europe, long practiced by the so-called windmills, but here in Russia I have not heard anything about it. Although I think that here too there are drawbacks - wind generators, take up much space, but for Russia it is just not true.
According to 2007 the total wind energy in Russia is 16.5 MW, while in Ukraine this figure is 89 MW. I said nothing about Germany, where the figure is 22 247 MW, the highest figure in the world.
About the fact that they take up much space you are wrong, they occupy a small enough space, in the following article related to energy and wind generators, I'll post a photo on which Bidnyi that place, they take up a lot just in the air, not on earth.
Windmills have worked well in Africa, for the electrification of a village built a couple of wind turbines - is more profitable than pulling power lines. In Europe, saw a lot of windmills that produce energy for farmers. It is supported by the state under the program for energy independence. Khalyavnykh wind energy in principle can not be named. Nuclear power plants - is khalyavnykh energy, but Chernobyl has shown that more and dangerous.
In Poltava, the money of foreign investors has begun a project to build a house on the roof where the solar battery - it will be interesting to know the results.
The word "freebie" to the plant out of place, it is in service, in my opinion is more expensive, about the safety of all silent, one-time costs for construction are also enormous. To all this should be and a place to pick up for them, it's the former Soviet Union used that "broad is my native land" and do not care for nature relate. But sooner or later, everything ends.
In Russia, too, do not use wind power, and I want to say - sorry. After all, it was possible to build such plants, which work against the wind, and when it does not exist, then the fuel, all would have been cheaper elektorenergiya.
Something is very unlikely that wind turbines can be put into the field, and to transfer energy from them? Are we in for the next Nikola Tesla, solved the problem of energy transfer at any distance without using a cable?
Here's to the article in my opinion, not a bad topic for a new article, perhaps in a suit and heading an unusual and biography.
Wind turbines can be used for private homes in the countryside, farmers for their farm. There are many applications for the use of wind power "on the spot."
And about the coverage of Nikola Tesla in the plans already. Since this person is connected a series of mysteries, or rather with his work on wireless transmission of energy.
All depends on the terrain, I think that there is sufficient wind, then they are good, these revolving generators that they can just put in the field, technology they do not interfere, because the blade is high, and the place occupied by not much. One day, when the site will deal with design, lay out your photos with "windmills"
Hmm, certainly fun, but where to get that wind, it may be different but that's a lot! Although the mini turbine would not hurt anyone!
I come from Ukraine, and that's to whom, and at exactly the power would not hurt, and some have helped the economy.
I think wind power is not too much. In Russia, such methods of energy production is not developed. A pity. They do not pollute the environment, do not use non-renewable resources. But the wind is not stable and difficult to use wind electricity page. And I have heard that such stations interfere with radio signals.
The main problem of such plants is the relative high cost and instability of the wind. I think that the noise from them is not greater than from conventional power plants. I also heard that those who live nearby complain about the noise of the blades.
Use wind energy makes sense, where it in abundance. Otherwise, the idea loses its meaning as the idea loses its appeal to accumulate solar energy, where the majority of cloudy days per year.
In general, the author, I agree - to develop alternative energy sources is vital!
So it is with debris: for the adventurous man is just a gold mine!
Biowaste can ferment and use the methane released during fermentation for heating, for example.
From the junk plastic bottles, of which there are mountains, I have heard learned to make excellent road tiles.
Examples include mass, but svinnichat, of course, do not, otherwise our civilization is in danger of being buried in his own waste!
As for the plastic bottles in Germany, for example so that they do pass. Collateral value is 25 cents. Comes to the fact that the contents of the bottle at a cost equal to the cost of packaging. There (over the hill) take the bottles (glass, plastic, tin) as crystals at the box office stores or in special machines