Katja Schneider, Leon Heinen and Matthias Zalfen impress at the regional contest in Düsseldorf with their work on nanowires | Leon Heinen, Matthias Zalfen and Katja Schneider at their exhibit at the state contest | Katja Schneider, Matthias Zalfen and Leon Heinen show their nanowires (source: Bayer) |
Matthias Zalfen, Katja Schneider and Leon Heinen at the awards ceremony of the state contest |