The fourth and fifth grade pupils of Kutaisi schools made the “height measuring decoder” on the free lessons of applied physics, mathematics and informatics and thus made their idea completely realized. This unique tool measures any height, including in inaccessible areas. A team consisting of two girls and four boys today introduced the project “Height Measuring Methods” to the rector of the Technical University and the relevant direction specialists of the University. After the presentation, the pupils moved to the university yard and measured the height of the building of the Technical University through the robot air balloon created by them. The representatives of the Virtual Modeling and Construction Center of the Technical University and leading Professor David Songhulashvili are actively cooperating with these pupils, as well as with several dozen schools of Georgia. They methodically assist the students in realization of their ideas.