A simple introduction to vectors in mathematics: what they are, their types, and their properties. We'll explore coordinates, magnitude, and direction of a vector, as well as the rules for addition an...

Who was Isaac Newton: a brief biography, what he discovered, where he was born and lived, and when he derived the law of universal gravitation. Everything about the great scientist.

We explain what root access is on Android, why it's needed, how to enable or disable root access, and how to safely root and remove root access from your phone.

We'll explain how to work with CSS transformations: rotate, scale, translate, skew, as well as 2D and 3D transformations. Examples and practical tips are included.

IT news digest for August 2025: a microwave-powered neurochip, AI-powered ransomware, Google's 3D worlds, Windows 95's anniversary, and the story of lost bitcoins.

A review of the most popular local network IP address scanners, including Advanced IP Scanner, Nmap, and other network scanning and device discovery programs.

We explain in simple terms what a test case is, what it consists of, how to format it, and how it differs from a checklist. Test case examples and templates are available in Russian.

Learn more about CSS animations: what keyframes are, how to use animation properties, adjust speed and delay, and create infinite animations in HTML and CSS.

A review of Draw.io, a free, intuitive editor for drawing flowcharts, organizational charts, infographics, UML diagrams, and more.

The concept of singularity: how it relates to space, black holes, artificial intelligence, and philosophy. Examples and explanations for everyone.

We'll explore how to determine whether a function is even or odd using its formula and graph. We'll provide simple rules, formulas, symmetry criteria, and ready-made examples for practice.

What is Zed and why do you need it? A review of a text editor ideal for both beginners and experienced developers.