Pipes and fittings

The composition of a living cell includes the same chemical elements that are part of inanimate nature. Of the 104 elements of D.I. Mendeleev’s periodic table, 60 were found in cells. They are divided into three groups: the main elements - oxygen, carbon, hydrogen and nitrogen (

In the old days, every person knew the signs for the house. Following everyday superstitions promises good luck and money, prevents troubles and helps predict the future without fortune telling. We recommend following the behests of your ancestors and joining folk wisdom. Household superstitions

George lived in Lebanon during the reign of Emperor Diocletian. Being a warrior, he did not want to torture and persecute Christians, and confessed himself to be a Christian. He suffered torture and death around 303. The posthumous miracles of St. George are numerous. The most famous of

As the source learned, the head of the Ministry of Agriculture, Alexander Tkachev, faces a possible resignation in the near future. There are several candidates for his seat and opinions about who will take his place are very different. It is not yet clear whether the government will risk changing the minister

Any self-respecting housewife can prepare a salad with corn and ham. It does not require any unusual ingredients, and its components are often easy to find in the refrigerator. The dish turns out to be very satisfying, and the ham in combination with sweet corn gives

The teacher is eternal on earth! From the history of education and teaching... In the twentieth century and in the two hundredth - The teacher is eternal on earth - these are lines from a poem by I. I. Beinarovich, a teacher-historian with 50 years of experience. And in a wonderful poem by Veronica Tushnova

“Here are scalping strategies that will not be superfluous for you and will allow you to make an extra $1000 in income!” Take a closer look, you have the right to master the skills of successful scalping for yourself! I welcome all traders interested in active trading

Kapustin Yar (Astrakhan region) is the Russian central interspecific missile military range. It is one of the oldest objects of importance. The history of the Russian shield began precisely from the Kapustin Yar region. At the same time, this area is still

A project for the execution of work on a PPR is an organizational and technological documentation containing the technology and organization of preparatory and main types of construction and installation work at a construction site, quality control and requirements

Painter in construction is one of the oldest and most sought-after professions. This is the name given to a worker who specializes primarily in painting buildings and interiors and wallpapering. The painter's work begins after other repairs are completed.

Installing a modern floor covering can be done relatively simply using self-leveling floors. This is a fairly new type of coating. To make a high-quality foundation, you need to find out which self-leveling floor is better. It is necessary to understand in detail the type

We all love to embroider. Some people like landscapes, some like houses, some like to embroider flowers, and some like animals... But not everyone thinks about what this or that picture we embroidered means. According to the ancient Chinese teachings of Feng Shui, every thing in the house, while

Recently, in our everyday life, electronic devices are increasingly being used to smoothly regulate the mains voltage. With the help of such devices, they control the brightness of lamps, the temperature of electric heating devices, and the rotation speed of the electric motor.

There can be many reasons for wire continuity. Some people need to check the circuit for breaks and malfunctions, others need to determine a short circuit or find out about a fault in the wiring itself. To accomplish this task, there are multimeters. S p

The other day, law enforcement officials discovered an arsenal of weapons from the Great Patriotic War era in the possession of a 66-year-old resident of the city of Dedovsk (Istra district, Moscow region). The pensioner kept a variety of rarities - from a Walther P pistol