The development of aviation began at about 18-19 century, it was from that moment begins to exist at all because such a thing as a flying machine. This concept is formulated by George Cayley. But a serious increase in aviation began in the present only in 1903. If you remember, during this year the Wright [...]
E-learning, or e-learning in Russia is growing in its development. Is there an e-learning, as a form of learning? Is it right to use this, borrowed from the English term? The answers to these questions, we try to give in this article. The problem, in fact, important and not so simple as it might seem [...]
I also wanted to draw public attention to such reserves, to such term efficiency of scientific work which, although also long been known, but probably not very well marked from the "outside." This partly can be attributed to lack of interest to them by experts naukovedov. At the same time, these terms if they pay [...]
That’s really beyond fiction. It is in this that lies the massive fraud not only the generating companies, but also Ministry of Energy. But this deception have yet to prove. And so … The monthly fuel consumption is equal to one month’s actual expenditures for the month less regulation of fuel consumption, ie dB = [...]
The color of wood can affect the psychological state of man. Educate yourself with thoughts from altavista. In nature, red is associated with danger, so the wood red shades can increase irritability, anxiety, and eventually cause psychological discomfort. Dark, close to black color can cause depression. Warm shades of yellow and orange awaken energy, but [...]
Expansion of demand for the construction of wooden houses, we are obliged to several objective factors: rising prices for energy and as a consequence of more expensive building materials and components of energy-intensive production – cement, bricks, steel, the general trend toward energy efficiency in public services, striving to reduce construction time. The response to [...]
