On 24 May 2024, prospective students were once again able to gain an insight into various subjects at TU Braunschweig. Prof. Dr. Sabrina Zellmer gave a lecture entitled "Electromobility - Why the circular economy is important for batteries" in the field of battery recycling management. The students were given a closer look at the topic, the motivation behind the circular economy of batteries, how batteries are manufactured and how they are recycled at the end of their utilisation phase.