19.08.2025 / 15:10
This project investigates the conversion of sound energy into light energy. Ultrasound waves create small bubbles in a liquid, which collapse and produce light (sonoluminescence). At the same time, sound energy can be converted into electricity and light using piezoelectric materials. The main goal of the project is to create an additional light source for places where there is a lack of light and to visually demonstrate the conversion of energy from one form to another.








