Science

Of all things that man is different from other living beings, the most important is the brain.

To live and grow, we take food. For the body to use it, it must undergo a series of chemical and physical changes.…

Everyone likes sweet smells - the scent of flowers, or the smell of cakes that are baked. But an unpleasant odor…

How do people taste foods depends on the particle's activity of certain substances on certain organs in human body.…

Members of the Tsimane tribe from the Bolivian Amazonian rainforest have the healthiest arteries in the world.

Imagine that you eat lemon or other bitter fruit. Do you feel that your mouth full of saliva?

The animals of the lower species are changing their teeth throughout life. When the teeth reach full development…

The teeth in humans grow twice during life. The first teeth are called dairy, while others are permanent teeth.

When we think about robots, the first thing that comes to mind is science fiction characters like R2-D2. But robots…

A rare atmospheric and optical phenomenon, light pillars are only visible under very specific conditions.