
Objectives of tekutangije
The main objectives of this technology is to find the solution to the existing problem (problem of energy sources for cooking) in applying the law of thermodynamics and chemical reactions; To show scientists that technology is not always based on formulas complicated; To demonstrate to students and teachers that the main objective of the study of science is not to memorize learned formulas, but apply specifically to improve our living conditions.
TEKUTANGIJE is based on an isolated system. For an isolated system two conditions must be met: nothing is little enter or exit any energy can cross the boundary of the system; The Tekutangije technology is based on the achievement of an isolated system.

PRINCIPLE OF OPERATION OF THE SYSTEM
The isolated system is realized with reflectors bricks;
The exchange of air is directed by the fireplace;
The air moves first from the area where the pressure is high to the region where the pressure is low;
When the hot air (CO2) arrives at the upper part of the chimney, it is replaced by cold air (O2) of density higher.