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?

Many people think that a proper diet involves constant restrictions, as well as the use of only dairy products, low-calorie cereals and vegetables.

Napoleon Bonaparte once said: “Napoleon sleeps 4 hours, old men sleep 5, soldiers sleep 6, women sleep 7, men sleep 8, and only the sick sleep 9 hours”

Every day a person is influenced by external stimuli, because of which he has a variety of desires and feelings that force him to make some decisions and provoke an emotional response.

The 21st century is the age of technology, and the entire life of modern man revolves around two things - a laptop and a smartphone.

You know you need water to survive, and you feel better if you drink it regularly. But what actually happens in the body when you drink H2O?

How many liters of water should a person drink per day? If you are interested in the answer to this question, you’ve come to the right place. Article about water without water (but if only a little).

According to the most popular theory, the Moon was formed because of a collision between the Earth and some celestial body billions of years ago.

Despite their name, algae live not only in water but also on land. They can grow in the forest, in the tundra, on the walls of homes, and even in the hair of animals like sloths and polar bears.