Recently, there has been more and more discussion about environmental protection and new energy sources. This is due to the growing environmental awareness in our society. People are beginning to realize that the natural resources of our planet are not infinite.

In the times when the Internet is an integral part of most people’s life, social networking sites are highly popular. The most successful of them is Facebook, which connects people from all over the world, and its users can be divided into three most characteristic categories, depending on what they publish on the site.

Many homeowners face high heating bills. Everyone wants their loved ones to live in a house where the high temperature is even in winter. How to reconcile saving money and maintaining a high temperature in our home?