In country houses and cottages where there is no gas pipeline nearby, heating units that burn wood and coal are often used. But the connection diagrams for solid fuel boilers may differ from each other, since for pyrolysis devices it is required

In order for it to be safe and comfortable to live in a private house, the owner must take the trouble to install a good heating system. There are several ways to keep your home warm, but the most popular is gas heating. Today we'll look at

To maintain an optimal microclimate and guaranteed clean and, most importantly, safe air, an air purifier from dust for the home is an irreplaceable thing. Designed specifically to solve the problem of dry, dust-infested and unpleasant smells.

What humidity should be in a children's room and its optimal level? What goals are being pursued, and what result should be obtained, or will it be, according to Chernomyrdin’s statement, “they wanted the best, but it turned out as always.” The indisputable fact remains the statement

The role of plantings in the fight against air pollution. One of the main advantages of green spaces in urban areas is their high activity in capturing harmful substances entering the atmosphere due to transport and industrial

Optimal air humidity in the house is considered the key to comfortable well-being. The environmental situation in urban areas is getting worse and to take care of the air condition you will need the help of climate control technology. To create an ideal microclimate in the apartment

Few people can answer the question of what a humidifier is. This useful device helps increase the humidity in the room by saturating the air masses with droplets of moisture. If its level in the room is insufficient, then the person begins

Legislation regarding ppm in human blood is constantly changing. This attention is not accidental: the presence of alcohol while driving a vehicle can threaten the life and health of not only the driver, but also those around him. OS

Problems Solution. Solution. Examples A 20 liter oxygen cylinder is under a pressure of 10 MPa at 15 ºC. After some of the oxygen was consumed, the pressure dropped to 7.6 MPa and the temperature dropped to 10 ºС. Determine the mass of consumed acid

This King does not need clothes, he is open, natural and content with little. A sort of idealistic philosopher, observer and experimenter. And now he is “in the process”: he is watching an egg from which something is about to hatch. This is not the first experience with me