Grigory Perelman is a man of the century, a scientist who proved the Poincaré theorem, which mathematicians around the world have been struggling with for decades. Refusing a million-dollar bonus...

The concept of an unloved daughter (codependency) is familiar to many women and this causes a lot of suffering. Many people are not yet aware of this problem, but alas...

Converting expressions with roots and powers often requires going back and forth between roots and powers. In this article we will look at how such transitions...

Norway, the land of Vikings and fjords, is full of amazing sights. In addition to the Pulpit of the Preacher (aka Preikestolen), it is also worth highlighting the famous...

Let a vector (x, y, z) be given. Let us denote the angles of inclination of this vector to the Ox, Oy and Oz axes, respectively, by the letters , and. Three numbers cos, cos and cos are accepted...

Events A rare Martian meteorite found in the Sahara Desert is unlike any other meteorite from the Red Planet. It contains 10 times more water than...

Today, space exploration is not just a worldwide idea, it is a goal to which each individual state and their coalitions as a whole strive. For further study...

Under normal conditions, gravity causes liquid to collect in the lower part of your stomach and gases to rise to the top. Since in space there is no...