On June 12, the third year of the international presentation of the most successful student projects – EuroTeQaThon – took place on the grounds of the Faculty of Electrical Engineering of the Czech Technical University in Prague. Student works were created in the project-oriented course EuroTeQ Collider. As part of it, students solved assignments from industrial partners. During the event, the three best prepared themes of the “Leave no Waste behind” challenge from each partner university of the EuroTeQ alliance were presented - Technical University of Munich (TUM), Technical University of Denmark (DTU), Technical University of Eindhoven (TU/e), Ecole Polytechnique (L'X), Czech Technical University in Prague (CTU) and Tallinn University of Technology (TalTech).