Insomnia, sleep disorders, and simply the lack of time to get to bed - a frequent problem in modern society. What are the consequences of your body?

Chess allows people to compete using the intellect. Strategic thinking on the board will help to quickly checkmate the enemy king and win the game. So what are the benefits and harms of chess for a person?

The game of chess has existed for a thousand and a half years. It is played in every corner of the globe, so there are several variants of the game.

In many schools, chess has become a compulsory subject for junior high school students. But why do we need such innovations? Does chess really make a child smarter and have a positive effect on his grades?

Although we’ll never forgive them for algebra.

Where would we be now if it were not for the brilliant mind of Dmitri Mendeleev? This man was not only a brilliant chemist, he was versatile in many fields

The mighty civilization of Ancient Egypt for several millennia was one of the most developed regions of the world, and when ancient barbarians in Europe were still living in isolated villages, on the banks of the Nile prospered a vast kingdom

Until the middle of the 19th century, the duration of a chess game was not limited. This caused a lot of inconvenience

Barely the most famous revolutionary in the world, Che Guevara left an indelible mark on history. He always fought for his ideals, and only death could stop him, although the intelligence services of different countries have long tried to eliminate him