It is often said that technology and IT classes are unattractive and all attempts to solve the problem are limited to these two areas. In this paper I tried to point out that by expanding the range of the discussed subjects ...

Technological progress has made it that all kinds of knowledge sharing had gained in efficiency. Teachers have the opportunity to create more interesting forms of passing the information than even 10 years ago. We are ...

This article describes the construction, advantages and disadvantages of a small vertical wind turbine with savonius rotor. There is also presented the results of comparison of two wind turbines: vertical and horizontal ...

The omnipresent technology makes the life of a modern man easier. Undoubtedly, it also serves educational and social functions through technical aspects of everyday life, as well as information, way of communication and ...

The article presents fuel cell technology and possibilities that lie behind the invention belonging to the group of energy generators. The nature of their operation, examples of projects and properties that make them ...